Qlik Talend Studio: "Clean up Libraries" check box greyed out when patching from Feature Manager

[BrianChanQlik]

When patching Studio from the Feature manager, the Clean up libraries option is greyed out:

Resolution

1. Navigate to <Talend Studio Home>\studio\
2. Backup and edit Talend-Studio-win-x86_64.ini (Win OS) or Talend-Studio-macosx-cocoa.ini (Mac OS)
3. Remove the following parameter -Dtalend.studio.m2.clean=true
4. Save and restart Studio

Cause 

The -Dtalend.studio.m2.clean=true property ensures Studio removes obsolete jars during patching.

Related Content 

For more information, please review the Studio installation guide.

Environment

Talend Studio 8.0.1