Unable to access bookmarks
Windows Vista FF 3.6 Add-ons in tool box is unresponsive after installing Personas 1.6. Bookmarks imported to Google Toolbar can't be loaded Failed using Safe Mode and uninstalling manually Have a non responsive script running in the background: Script: file:///C:/Program%20 Files/Mozilla%Firefox/components/nsExtensionManager.js:623. The continue or stop box does not respond. Also unable to uninstall and reinstall FF. Message keeps indicating FF is still running and won't cancel..
Opaite Mbohovái (2)
If the problem continues in Safe Mode, you might want to try a new Firefox profile.
First, make a backup of your computer for safekeeping. To back up Firefox, see Backing up your information.
In order to access the profile manager, you will need to have Firefox completely shut down. If necessary, you can use the Task Manager, Processes tab, to terminate firefox.exe and plugin-container.exe.
Then: Managing profiles.
If the new profile behaves, you can selectively move key settings like bookmarks from your damaged profile to the new profile, see: Recovering important data from an old profile.
Hope this helps.
See Bug 590608 - Personas Plus 1.6 incompatibility with Google Toolbar