ColdFusion Release Notes

ColdFusion MX 7.0.2

Release Notes Part 2 - Installing ColdFusion MX 7.0.2
June 30, 2006

This document is the second part of the Macromedia® ColdFusion® MX 7.0.2 Release Notes. It provides information about how to install ColdFusion MX 7.0.2. Part 1 contains information about ColdFusion MX 7.0.2.

ColdFusion MX 7.0.2 includes two types of installation:

• ColdFusion MX 7.0.2 - Full ColdFusion MX 7.0.2 installation kit, including all updates..
• ColdFusion MX 7 Updater 2 - ColdFusion MX 7 Updater 2 includes updates only. These release notes describe how to use the Updater installation.

Note: In these Release Notes, cf_root refers to the directory where ColdFusion is installed or deployed. By default, you install the server configuration in C:\CFusionMX7 on Windows® and /opt/coldfusionmx7 on UNIX®; you install the multiserver configuration in C:\JRun4 on Windows and /opt/jrun4 on UNIX; and you deploy the J2EE configuration in a directory that depends on the application server.

Contents

• Installing a New ColdFusion MX 7.0.2 Configuration
• Updating an Existing ColdFusion MX 7.01 Configuration
• Uninstalling ColdFusion MX 7 Updater 2
• Installing the Flex Builder 2 Beta 3 plug-ins

Installing a New ColdFusion MX 7.0.2 Configuration

To install a new ColdFusion MX 7.0.2 configuration, download the full ColdFusion MX 7.0.2 installation kit and follow the installation instructions in Installing and Using ColdFusion MX. When you run the full ColdFusion MX 7.0.2 installation, the title bar and welcome screen both refer to ColdFusion MX 7, not ColdFusion MX 7.0.2.

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Updating an Existing ColdFusion MX 7.01 Configuration

The ColdFusion MX 7 Updater 2 installation updates an existing ColdFusion MX 7.01 installation. The installation updates one of the following:

• ColdFusion MX 7 Updater 2 server configuration on Windows
• ColdFusion MX 7 Updater 2 server configuration on UNIX
• ColdFusion MX 7 Updater 2 server configuration on Mac OS® X
• ColdFusion MX 7 Updater 2 multiserver configuration on Windows
• ColdFusion MX 7 Updater 2 multiserver configuration on UNIX
• ColdFusion MX 7 Updater 2 multiserver configuration on Mac OS X
• ColdFusion MX 7 Updater 2 J2EE configuration
• ColdFusion MX 7 Updater 2 J2EE configuration on Mac OS X

Installing ColdFusion MX 7 Updater 2 server configuration on Windows

This section explains how to install ColdFusion MX 7 Updater 2 on a server configuration on a Windows platform. Read the Installation Notes before you install the update.

To install ColdFusion MX 7 Updater 2 on Windows:

1. Close any applications that are currently running on your computer.
2. Run the Windows install program. The Install Wizard starts.
3. Follow the instructions in the wizard.
• Select the Server Configuration option on the Configure Installer page.
• Respond as appropriate to all other options; for example, specify the location of the ColdFusion installation in which you are installing ColdFusion MX 7 Updater 2 and the location of the CFIDE directory.
• To be able to use the ColdFusion Extensions for Flex Builder, select the Enable RDS option.
• Let the installer run to completion.
4. After the Pre-Installation Summary page of the wizard, the installation program copies updated files to your computer and upgrades any configured web server connectors.
5. After the installation is complete, ensure that the ColdFusion MX 7 Application Server service is running.

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Installing ColdFusion MX 7 Updater 2 server configuration on UNIX

This section explains how to install ColdFusion MX 7 Updater 2 on a server configuration on UNIX. Read the Installation Notes before you install the update.

Note: These instructions use the general term cfmx_updater_file to refer to the ColdFusion MX 7 Updater 2 installation file. The specific filename depends on the operating system.

To install ColdFusion MX 7 Updater 2 on UNIX:

1. Log in as root.
2. Stop ColdFusion MX 7 by using the following command:

   /cf_root/bin/coldfusion stop

3. Using the cd command, go to the directory that contains the cfmx_updater_file.
4. Ensure that root has read and execute permissions for the cfmx_updater_file.
5. Start the installation by using the following command:

   ./cfmx_updater_file

   The installation program starts.

6. Follow the instructions in the Install Wizard.
• Select the Server Configuration option on the Configure Installer page.
• Respond as appropriate to all other options; for example, specify the location of the ColdFusion installation in which you are installing ColdFusion MX 7 Updater 2 and the location of the CFIDE directory.
• Let the installer run to completion.
7. Start ColdFusion MX 7 Updater 2 by using the following command:

/cf_root/bin/coldfusion start

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Installing ColdFusion MX 7 Updater 2 server configuration on Mac OS X

Note: To install ColdFusion MX 7 Updater 2 on the Mac OS X system, you must have full computer administrative privileges; otherwise, permission errors occur during installation, and the installation does not complete successfully.

To install the ColdFusion MX 7 Updater 2 on Mac OS X:

1. Close any applications that are currently running on your computer.
2. Go to the location where you downloaded the ColdFusion MX 7 Updater 2 installer.
3. Unpack the ZIP file to get the cfmx_hotfix.app file.
4. Ensure that you have read access to the cfmx_hotfix.app file.
5. Double-click cfmx_hotfix.
6. Follow the instructions in the installation wizard.
• Select the Server Configuration option on the Configure Installer page.
• Respond as appropriate to all other options.
• Let the installer run to completion.
  

Note: If you try to open the ColdFusion MX Administrator just after installing ColdFusion MX 7 Updater 2, and see an Error 500, you should wait a few seconds, and then refresh the page.

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ColdFusion MX 7 Updater 2 server configuration installation notes

In the following notes, cf_webroot refers to the directory that contains the ColdFusion MX 7 Updater 2 CFIDE directory. This directory is typically the active web server's root document directory. For example, for the ColdFusion MX 7 Updater 2 internal web server, this directory is cf_root/wwwroot. If ColdFusion MX 7 Updater 2 uses another web server, such as Microsoft IIS or Apache, the directory might have a different path. You specify the location of this directory in one of the installation program steps.

• ColdFusion MX 7 Updater 2 writes the following information files to the cf_root directory:

Mystic_Beta_3_InstallLog.log	Log file that provides installation details, including the files that installed
cfmx_updater_installer_debug.txt	Detailed debugging information, which can be useful for Adobe Technical Support

• The installation checks for the existence of the following files before completing the installation. If any of these files is missing, the installer reports an error and does not install the update.

cf_root\lib/cfusion.jar cf_root\lib/im.jar cf_root\lib/wsdl4j-1.5.1.jar cf_webroot/CFIDE/adminapi/Application.cfm cf_webroot/CFIDE/administrator/Application.cfm

• The installation puts copies of the original versions of all files that it updates in the cf_root/updater_backup directory tree. Each file's location in this directory tree reflects the original file's location relative to the cf_root directory.

  Caution: If you reinstall after an installation program has already created backup files, the installation overwrites the original backup files, and you lose the original release versions of the files. If you must reinstall ColdFusion MX 7 Updater 2, copy the backup files to a place outside the updater_backup directory before you reinstall.

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Installing ColdFusion MX 7 Updater 2 multiserver configuration on Windows

This section explains how to install ColdFusion MX 7 Updater 2 on a multiserver configuration on a Windows platform. Read the Installation Notes before you install the update.

Notes:

• Installing the multiserver configuration updates the cfusion JRun server and all other ColdFusion server instances that were deployed by the ColdFusion Enterprise Manager.
• If you are installing ColdFusion MX 7 Updater 2 on Windows XP with SP2 installed, read Technote 19518 for information on using ColdFusion MX 7 with Windows Firewall enabled.
• ColdFusion MX 7 Updater 2 tries to update ColdFusion server instances in the jrun_root/servers directory. However, if the ColdFusion server instances are not in the jrun_root/servers directory, ColdFusion MX 7 Updater 2 does not update them.

To install ColdFusion MX 7 Updater 2 on Windows:

1. Close any applications that are currently running on your computer.
2. If you run any of the following as a Windows service, stop them:
   
   • Macromedia JRun™ CFusion server and all instances of JRun that run the ColdFusion MX 7 Updater 2 application
   • Macromedia JRun Admin Server
3. If the JRun server on which ColdFusion is deployed does not run as a Windows service, use the JRun Launcher, JRun Management Console (JMC), or command line to stop the JRun server on which ColdFusion runs.
4. Run the Windows install program. The Install Wizard starts.
5. Follow the instructions in the wizard.
   
   1. On the Configure Installer page, select the Multiserver Configuration option.
   2. On the Configure ColdFusion page, specify the location of JRun.
   3. On the next page, specify the location of the CFIDE directory.
   4. Let the installer run to completion.
6. After the Pre-Installation Summary page of the wizard, the Updater copies updated files to your computer.
7. After the installation is complete, restart the services or JRun servers that you stopped in step 2.

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Installing ColdFusion MX 7 Updater 2 multiserver configuration on UNIX

This section explains how to install ColdFusion MX 7 Updater 2 on a multiserver configuration running on UNIX. Read the Installation Notes before you install the update.

Note: Installing the multiserver configuration updates the cfusion JRun server and all JRun servers that run ColdFusion.

These instructions use the general term cfmx_updater_file to refer to the ColdFusion MX 7 Updater 2 installation file. The specific filename depends on the operating system.

To install ColdFusion MX 7 Updater 2 on UNIX:

1. Log in as root.
2. If you run any of the following as a Windows service, stop them:
   • Macromedia JRun™ CFusion server and all instances of JRun that run the ColdFusion MX 7 Updater 2 application
   • Macromedia JRun Admin Server
3. If the JRun server on which ColdFusion is deployed does not run as a Windows service, use the JRun Launcher, JRun Management Console (JMC), or command line to stop the JRun server on which ColdFusion runs.
4. Using the cd command, go to the directory with the cfmx_updater_file.
5. Ensure that root has read and execute permissions for the cfmx_updater_file.
6. Start the installation by using the following command:

   ./cfmx_updater_file

   The installation program starts.

7. Follow the instructions in the wizard.
   
   1. On the Configure Installer page, select the Multiserver Configuration option.
   2. On the Configure ColdFusion page, specify the location of the JRun 4 directory that you are updating. The wizard default value is the default location that the ColdFusion MX 7 Updater 2 installer uses (/opt/jrun4).
   3. Specify the location of the CFIDE directory.
   4. Let the installer run to completion.
8. After the Pre-Installation Summary page of the wizard, the installation program copies files to your computer.
9. Use the JRun Management Console, the JRun Launcher, or the command line to start the JRun servers that have been updated.

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Installing ColdFusion MX 7 Updater 2 multiserver configuration on Mac OS X

Note: To install ColdFusion MX 7 Updater 2 on Mac OS X, you must have full computer administrative privileges; otherwise, permission errors occur during installation, and the installation does not complete successfully.

To install ColdFusion MX 7 Updater 2 on Mac OS X:

1. Close any applications that are currently running on your computer.
2. Go to the location where you downloaded the ColdFusion MX 7 Updater 2 installer.
3. Unpack the ZIP file to get the cfmx_hotfix.app file.
4. Ensure that you have read access to the cfmx_hotfix.app file.
5. Double-click cfmx_hotfix.
6. Follow the instructions in the installation wizard.
   

Note: If you try to open the ColdFusion MX Administrator just after installing ColdFusion MX 7 Updater 2, and see an Error 500, you should wait a few seconds, and then refresh the page.

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ColdFusion MX 7 Updater 2 multiserver configuration installation notes

These notes use the following pathnames:

The directory name cf_root refers to the directory that contains your ColdFusion MX 7 Updater 2 WEB-INF directory. This directory is typically jrun_root\servers\server_name\cfusion-ear\cfusion-war, where server_name is normally cfusion.

The directory name cf_webroot refers to the directory that contains the ColdFusion MX 7 Updater 2 CFIDE directory. This directory is typically the active web server's root document directory. For example, for the default multiserver configuration that uses the ColdFusion MX 7 internal web server, this directory is the same as jrun_root\servers\server_name\cfusion-ear\cfusion-war. If ColdFusion uses another web server, such as Microsoft IIS or Apache, the directory has a different path. You specify the location of this directory in the Install Wizard.

The Updater writes the following information files:

The installation program checks for the existence of the following files before installing the update. If any of these files are missing, the Updater reports an error and does not install the update.

The installation program puts copies of the original versions of all files that it updates in the cf_root\WEB-INF\cfusion\updater_backup directory tree. Each file's location in this directory tree reflects the original file's location relative to the cf_root\WEB-INF\cfusion directory, with the exception of the wwwroot subdirectory, which contains files in their location relative to the cf_webroot directory.

Caution: If you reinstall after an installation program has already created backup files, the installation overwrites the original backup files, and you lose the original release versions of the files. If you must reinstall ColdFusion MX 7 Updater 2, copy the backup files to a place not in the updater_backup directory before you reinstall.

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Installing ColdFusion MX 7 Updater 2 J2EE configuration

This section explains how to install ColdFusion MX 7 Updater 2 on a system that is running the ColdFusion MX 7 J2EE configuration. It applies to all operating systems and all application servers.

Note: These instructions refer to the ColdFusion MX 7 J2EE deployment instructions for your application server. For more information, see Deploying ColdFusionMX 7 on J2EE Application Servers. The "Supported J2EE application servers" section includes links to the appropriate installation instructions for supported J2EE servers. The "Unsupported application servers for the archive install" section includes links to installation instructions for additional servers.

To install the ColdFusion MX 7 Updater 2 on ColdFusion MX 7 J2EE configurations, you perform the following tasks:

1. Save your ColdFusionMX 7 application and configuration files.
2. Undeploy your ColdFusion MX 7 application from your J2EE server.
3. Generate a ColdFusion MX 7.01 EAR or WAR file.
4. Update the ColdFusion MX 7.01 EAR or WAR file
5. Redeploy the new ColdFusion MX 7 Updater 2 EAR or WAR file on your J2EE server.
6. Restore your ColdFusion MX 7 Updater 2 configuration using the files you saved in task 1.

The following sections provide detailed descriptions of each of these tasks.

Task 1: Save your ColdFusion MX 7.01 application and configuration files

To save your ColdFusion MX 7.01 information, create a ColdFusion Archive (CAR file) by performing the following steps:

1. Save your ColdFusion license number.
2. Open the ColdFusion MX Administrator and select Packaging and Deployment > ColdFusion Archives.
3. Create an archive and run the Archive Wizard.

Alternatively, you can back up files manually:

• If your web root is under the cf_root directory, back up the files or directories that you have put in your web root. Do not back up the cfdocs, CFIDE, META-INF, or WEB-INF directory.
• If you added custom tags, CFX files, CFC files, applets, or any other custom files in directories under the cf_root directory, save copies of these files. Review the ColdFusion MX Administrator Mappings, Java Applets, CFX Tags, and Custom Tag Paths pages to check for files that must be backed up. For example, the following directories might contain files that require backing up:

  cfusion\cfusion.ear\cfusion.war\WEB-INF\jsp
  cfusion\cfusion.ear\cfusion.war\WEB-INF\cfusion\cfx
  cfusion\cfusion.ear\cfusion.war\WEB-INF\cfusion\CustomTags

• Back up the following ColdFusion MX 7 configuration files in the cf_root\WEB-INF\cfusion\lib\ directory:

  All neo-*.xml files
  license.properties

• Back up anything that you added to the cf_root\WEB-INF\cfusion\gateway\ directory.

Task 2: Undeploy your ColdFusion MX 7.01 application

Undeploy your ColdFusionMX 7 application by using your J2EE server's application or server undeployment procedure.

1. As appropriate for your application server, either stop the ColdFusion application and RDS application (if it is running), or stop the application server.
2. Undeploy your ColdFusion MX 7 J2EE enterprise application, or the ColdFusion MX 7 web application and the RDS application (if it is installed) from your application server, by using the standard undeployment procedure for your J2EE server. For server-specific ColdFusion MX 7 deployment instructions, see the links on the lower part of the page of Deploying ColdFusion MX 7 on J2EE Application Servers.

Task 3: Generate a ColdFusion MX 7.01 EAR or WAR file

If you do not have a cfusion.war or cfusion.ear file from your initial ColdFusion MX 7.01 installation, you must use the ColdFusion MX 7.01 installation program to create one.

To create a ColdFusion MX 7.01 cfusion.ear or cfusion.war:

1. Start the ColdFusion MX 7.0.1 full installation and follow the instructions in the wizard.
2. On the Configure Installation page, select the J2EE Configuration (EAR/WAR file) option and select either EAR or WAR file.
3. If you are generating an EAR file, the wizard displays a Choose Context Root page. On this page, specify the context root that you used for your initial ColdFusion MX 7 installation.
4. On the summary page, click the Install button.
   The installer creates an EAR or WAR file that contains ColdFusionMX 7.01.

Task 4: Update a ColdFusion MX 7.01 EAR or WAR file

Use the following steps to update your cfusion.ear file or cfusion.war file. You do not have to update the rds.war file.

1. Start the ColdFusion MX 7 Updater 2 installation program and follow the instructions in the wizard.
2. On the Configure Installation page, select the J2EE configuration (EAR/WAR file) option and select either EAR or WAR file..
3. On the summary page, click the Install button. The installer saves a copy of the original EAR or WAR file with an _original suffix added to the filename. It then updates the EAR or WAR file. It writes a Mystic_Beta_3_InstallLog.log file with information about the installation including any error messages.

Task 5: Redeploy an updated ColdFusion MX 7.0.2 application

Follow the normal deployment procedure for your J2EE server. Server-specific instructions for deploying ColdFusion MX 7 are available in Deploying ColdFusion MX 7 on J2EE Application Servers.

Note: The server-specific instructions assume that you are deploying ColdFusion MX 7 for the first time. Undeploying the ColdFusion application does not remove JVM settings, so you do not have to do the JVM configuration steps described in these instructions.

Task 6: Restore your configuration

Use the following procedure to restore your ColdFusion MX 7 configuration after you deploy the updated EAR or WAR file.

• If you created a CAR file:
  1. Open the ColdFusion MX Administrator and click System Information.
  2. Enter your ColdFusion MX 7 serial number and click Submit Changes.
  3. Select Packaging and Deployment > ColdFusion Archives.
  4. Under Deploy an Existing Archive, specify the location of the CAR file that you saved in task 1, and click Deploy.
  
  
• If you backed up files manually:
  1. Ensure that your ColdFusion MX 7 web application is not running. Depending on your J2EE server, stop either the J2EE server or the ColdFusion web application.
  2. Copy the files that you saved in task 1 back to their original locations.
  3. Restart your J2EE server or ColdFusion application.

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Installing ColdFusion MX 7 Updater 2 J2EE configuration on Mac OS X

Note: To install ColdFusion MX 7 Updater 2 on the Mac OS X system, you must have full computer administrative privileges; otherwise, permission errors occur during installation, and the installation does not complete successfully.

To install the ColdFusion MX 7 Updater 2 on Mac OS X:

1. Close any applications that are currently running on your computer.
2. Go to the location where you downloaded the ColdFusion MX 7 Updater 2 installer.
3. Unpack the ZIP file to get the cfmx_hotfix.app file.
4. Ensure that you have read access to the cfmx_hotfix.app file.
5. Double-click cf_install.
6. Follow the instructions in the installation wizard.

Note: When using ColdFusion MX 7 Updater 2 in J2EE Configuration on Mac OS X 10.3.x, some server environments may encounter the following error:
Apple AWT Java was loaded on first thread -- can't start AWT. Unable to initialize graphing service: java.lang.InternalError: Can't start the AWT because the Java was started on the first thread. Make sure StartOnFirstThread is not specified in your applications Info.plist or on the command line.

To resolve this problem with the graphing service, add the following JVM argument to the end of the JVM argument list in the JVM configuration file:
-Djava.awt.headless=true

When using JRun 4, the JVM configuration file is located in the $JRUN_HOME/bin directory as jvm.config. The line to configure begins with java.args=. When finished, the jvm.config file entry for java.args ends in -Djava.awt.headless=true, and looks similar to the following example:
# Arguments to VM
java.args=-server -Xmx512m -Dsun.io.useCanonCaches=false
-XX:MaxPermSize=128m -XX:+UseParallelGC
-DJINTEGRA_NATIVE_MODE -DJINTEGRA_PREFETCH_ENUMS
-Dcoldfusion.rootDir={application.home}/../
-Dcoldfusion.classPath={application.home}/../lib/updates,
{application.home}/../lib,{application.home}/../gateway/lib/,
{application.home}/../wwwroot/WEB-INF/cfform/jars
-Dcoldfusion.libPath={application.home}/../lib
-Djava.awt.headless=true

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Uninstalling ColdFusion MX 7 Updater 2

Use the following procedures to uninstall ColdFusion MX 7 Updater 2 and revert to the original ColdFusionMX 7 installation.

You uninstall ColdFusion MX 7 Updater 2 from one of the following configurations:

• ColdFusion MX 7 Updater 2 server configuration on Windows
• ColdFusion MX 7 Updater 2 server configuration on UNIX
• ColdFusion MX 7 Updater 2 multiserver configuration on Windows
• ColdFusion MX 7 Updater 2 multiserver configuration on UNIX
• ColdFusion MX 7 Updater 2 J2EE configuration
• ColdFusion MX 7 Updater 2 server or multiserver configuration on Mac OS X

Uninstalling ColdFusion MX 7 Updater 2 from a server configuration on Windows

This section explains how to uninstall ColdFusion MX 7 Updater 2 from a server configuration on Windows.

To uninstall ColdFusion MX 7 Updater 2 from Windows:

1. Stop the ColdFusion MX 7 Application Server service, if it is running.
2. Move all of the files in the cf_root/updater_backup folder to their original locations, replacing the updated files. The file locations in the backup folder directory tree correspond to their locations relative to the cf_root directory.
3. Delete or rename the cf_root/runtime/jreinstaller folder and rename the cf_root/runtime/jreinstaller_backup folder to be cf_root/runtime/jreinstaller.
4. Delete the class files from the cf_root\wwwroot\WEB-INF\cfclasses directory.
5. Restart the services that you stopped in step 1. You might also have to restart your web server.

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Uninstalling ColdFusion MX 7 Updater 2 from a server configuration on UNIX

This section explains how to uninstall ColdFusion MX 7 Updater 2 from a server configuration on a UNIX platform.

To uninstall ColdFusion MX 7 Updater 2 from UNIX:

1. Stop ColdFusion MX 7 by using the following command:

   /cf_root/bin/coldfusion stop

2. Move all of the files in the cf_root/updater_backup folder to their original locations, replacing the updated files. The file locations in the backup folder directory tree correspond to their locations relative to the cf_root directory.
3. Delete or rename the cf_root/runtime/jreinstaller folder and rename the cf_root/runtime/jreinstaller_backup folder to be cf_root/runtime/jreinstaller.
4. Delete the class files from the cf_root/wwwroot/WEB-INF/cfclasses directory.
5. Restart ColdFusion MX 7 by using the following command:

   /cf_root/bin/coldfusion start

6. You might also have to restart your web server.

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Uninstalling the ColdFusion MX 7 Updater 2 from a multiserver configuration on Windows

This section explains how to uninstall ColdFusion MX 7 Updater 2 from a multiserver configuration on Windows.

To uninstall ColdFusion MX 7 Updater 2 from Windows:

1. If you run the following servers as a Windows service, stop them:
   
   • The JRun server on which the ColdFusion MX 7 Updater 2 instance that you are updating runs. If you selected the Multiserver Configuration option when you installed ColdFusion MX 7 Updater 2, and you have not deployed ColdFusion MX 7 Updater 2 on additional instances of the JRun server, this is the cfusion server.
   • If the JRun server on which ColdFusion MX 7 Updater 2 is deployed does not run as a Windows service, use the JRun Launcher, the JRun Management Console, or the command line to stop the JRun server on which ColdFusion MX 7 Updater 2 runs.
2. Move all of the files in the cf_root/updater_backup folder to their original locations, replacing the updated files. The file locations in the backup folder directory tree correspond to their locations relative to the cf_root directory.
3. Delete or rename the cf_root/runtime/jreinstaller folder and rename the cf_root/runtime/jreinstaller_backup folder to be cf_root/runtime/jreinstaller.
4. Delete the class files from the cf_root\WEB-INF\cfclasses directory.
5. Restart the services and JRun servers that you stopped in step 1.

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Uninstalling ColdFusion MX 7 Updater 2 from a multiserver configuration on UNIX

This section explains how to uninstall ColdFusion MX 7 Updater 2 from a multiserver configuration on a UNIX platform.

To uninstall ColdFusion MX 7 Updater 2 from UNIX:

1. Use the JRun Management Console, the JRun Launcher, or the command line to stop the JRun server (typically, the cfusion server) on which ColdFusion MX 7 Updater 2 runs.
2. Move all of the files in the cf_root/updater_backup folder to their original locations, replacing the updated files. The file locations in the backup folder directory tree correspond to their locations relative to the cf_root directory.
3. Delete or rename the cf_root/runtime/jreinstaller folder and rename the cf_root/runtime/jreinstaller_backup folder to be cf_root/runtime/jreinstaller.
4. Delete the class files from the cf_root/WEB-INF/cfclasses directory.
5. Restart the JRun server for ColdFusion MX 7 Updater 2.

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Uninstalling ColdFusion MX 7 Updater 2 from a J2EE configuration

To uninstall ColdFusion MX 7 Updater 2 from a ColdFusionMX 7 J2EE configuration and revert to your original installation of ColdFusion MX 7, follow steps 1, 2, 5, and 6 of the ColdFusion MX 7 Updater 2 J2EE configuration procedure. In step 5, use the original cfusion-ear or cfusion-war file that you first used to deploy ColdFusion MX 7 on your J2EE server.

If you did not keep a copy of the original ColdFusion MX 7 cfusion.ear or cfusion.war file (the updater saves them as cfusion.ear_original or cfusion.war_original) do step 3 of the procedure before you do step 5, and use the resulting cfusion.ear or cfusion.war file in step 5.

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Uninstalling ColdFusion MX 7 Updater 2 from a server or multiserver configuration on Mac OS X

This section explains how to uninstall ColdFusion MX 7 Updater 2 from a multiserver configuration on the Mac OS X platform.

To uninstall ColdFusion MX 7 Updater 2 from Mac OS X:

1. Use the JRun Management Console, the JRun Launcher, or the command line to stop the JRun server (typically, the cfusion server) on which ColdFusion MX 7 Updater 2 runs.
2. Move all of the files in the cf_root/updater_backup folder to their original locations, replacing the updated files. The file locations in the backup folder directory tree correspond to their locations relative to the cf_root directory.
3. Delete or rename the cf_root/runtime/jreinstaller folder and rename the cf_root/runtime/jreinstaller_backup folder to be cf_root/runtime/jreinstaller.
4. Delete the class files from the cf_root/WEB-INF/cfclasses directory.
5. Restart the JRun server for ColdFusion MX 7 Updater 2.

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Installing the Flex Builder 2 Beta 3 plug-ins

Before you install the ColdFusion Extensions for Flex Builder, you must have the following products installed:

• Flex Builder 2 Beta 3
• ColdFusion MX 7.0.2 Beta 3
  

Note: If you installed a previous version of the ColdFusion Extensions for Flex Builder, you must uninstall that version before installing the ColdFusion Extensions for Flex Builder feature. To do so, stop Flex Builder, delete all files that begin with "com.adobe.coldfusion." from the plugins folder that is under the Flex Builder folder, and then restart Flex Builder.

To install the ColdFusion Extensions for Flex Builder:

1. Select Help > Software Updates > Find and Install.
2. Select the Search For New Features To Install option, and then click Next.
3. Click New Archived Site.
4. Select the ColdFusion_FlexBuilder_Feature.zip file, and then click Open.
   The file is located in the Extras folder if you installed ColdFusion MX 7.0.2 using the default values.
5. When the Edit Local Site dialog box appears, click OK.
6. Ensure that the ColdFusion Flex Builder feature is selected, and then click Finish.
7. Select the check box next to ColdFusion_FlexBuilder_Feature.zip, and then click Next.
8. Select the I Accept The Terms In This License Agreement option, and then click Next.
9. Click Finish.
10. Click Install All.
11. When the installation is complete, click Yes to restart Flex Builder.

Note: If you experience unexpected results or problems when you follow these steps to install the ColdFusion Extensions, you can extract the contents of the ZIP file to the Eclipse folder (if you are using the Flex Builder plugin) or to the Flex Builder folder (id you are using the standalone Flex Builder installation)

To disable the myEclipse plugin:

1. Select Help -> Software Update -> Manage Configuration.
2. Select the myEclipse plugin and click Disable on the Details page.

To uninstall the ColdFusion Extensions for Flex Builder, you must first disable them, and then uninstall them.

To uninstall the ColdFusion Extensions for Flex Builder feature :

1. Select Help > Software Updates > Manage Configuration.
2. Select the ColdFusion Plugin feature.
3. Click Disable and then click Yes.
4. Click Yes to restart Flex Builder.
5. When Flex Builder restarts, select Software Updates > Manage Configuration.
6. Select the ColdFusion Flex Builder feature and click Uninstall.
7. Click Yes to confirm that you want to uninstall.
8. Restart Flex Builder.