[ https://issues.jboss.org/browse/JBDS-3362?page=com.atlassian.jira.plugin.... ] Nick Boldt edited comment on JBDS-3362 at 2/24/15 8:01 PM: ----------------------------------------------------------- Reproduced the problem on Windows 8.1 w/ JDK 1.8.0_25. * Install to w:\jbds800, then try to update? FAIL. * Install to C:\Users\nboldt\jbdevstudio800 then activate EAP runtime it discovered, and perform update? WIN. In both cases my workspace was in C:\Users\nboldt\workspace. Tried again to update the install on W:\ drive using a fresh workspace in w:\jbds800-workspace, and the same problem occurred. {code} !MESSAGE Manual restore of backup needed for: C:\Users\nboldt\AppData\Local\Temp\jbds_2977c79dff80_c0a83b03f6a9\W\jbds800\studio\jbdevstudio.exe !MESSAGE Restore of backup failed - see log for details. Backup directory name: jbds_2977c79dff80_c0a83b03f6a9. !MESSAGE session context was:(profile=jbds, phase=org.eclipse.equinox.internal.p2.engine.phases.Uninstall, operand=[R]com.jboss.devstudio.core.package.executable.win32.win32.x86_64 8.0.0.GA-v20141020-1042-B317 --> null, action=org.eclipse.equinox.internal.p2.touchpoint.natives.actions.CleanupzipAction). !SUBENTRY 1 org.eclipse.equinox.p2.touchpoint.natives 4 0 2015-02-24 19:57:20.000 !MESSAGE Backup of file w:\jbds800\studio\jbdevstudio.exe failed. java.io.IOException: File that was copied to backup could not be deleted: W:\jbds800\studio\jbdevstudio.exe {code} *TL;DR*: If you use Windows, install JBDS or Eclipse on your C drive ONLY. was (Author: nickboldt): Reproduced the problem on Windows 8.1 w/ JDK 1.8.0_25. * Install to w:\jbds800, then try to update? FAIL. * Install to C:\Users\nboldt\jbdevstudio800 then activate EAP runtime it discovered, and perform update? WIN. In both cases my workspace was in C:\Users\nboldt\workspace. Tried again using workspace in w:\jbds800-workspace, and the same problem occurred. {code} !MESSAGE Manual restore of backup needed for: C:\Users\nboldt\AppData\Local\Temp\jbds_2977c79dff80_c0a83b03f6a9\W\jbds800\studio\jbdevstudio.exe !MESSAGE Restore of backup failed - see log for details. Backup directory name: jbds_2977c79dff80_c0a83b03f6a9. !MESSAGE session context was:(profile=jbds, phase=org.eclipse.equinox.internal.p2.engine.phases.Uninstall, operand=[R]com.jboss.devstudio.core.package.executable.win32.win32.x86_64 8.0.0.GA-v20141020-1042-B317 --> null, action=org.eclipse.equinox.internal.p2.touchpoint.natives.actions.CleanupzipAction). !SUBENTRY 1 org.eclipse.equinox.p2.touchpoint.natives 4 0 2015-02-24 19:57:20.000 !MESSAGE Backup of file w:\jbds800\studio\jbdevstudio.exe failed. java.io.IOException: File that was copied to backup could not be deleted: W:\jbds800\studio\jbdevstudio.exe {code} *TL;DR*: If you use Windows, install JBDS or Eclipse on your C drive ONLY. -- This message was sent by Atlassian JIRA (v6.3.11#6341)