Disabling the shared mode for Talend Studio

If the shared mode is enabled for Talend Studio, the admin user needs to disable it before performing some operations, for example, applying an update to Talend Studio.

1. Remove the following two parameters from the <studio>/configuration/config.ini file.

   osgi.configuration.area=@user.home/studio/configuration
   osgi.instance.area=@user.home/studio/workspace

2. Delete the p2 folder under the Talend Studio installation directory.
3. Rename the p2_bak folder under the Talend Studio installation directory to p2.
4. Open the corresponding .ini file under the Talend Studio installation directory.
5. Specify the URL of the repository for the update to be applied by editing the value of the -Dtalend.studio.p2.update parameter.

   -Dtalend.studio.p2.update=<update-url>

6. Run commandline_upgrade.bat under the Talend Studio installation directory.
   The update will be applied automatically. After that, the admin user can re-enable the shared mode.