Rated 1 out of 5 stars

With ThunderBrowse installed and enabled, Thunderbird won't close when shutting down or restarting computer. You are greeted with the Windows 'End Now' screen. Disable ThunderBrowse and Thunderbird shuts down fine. Will the developer investigate this please?

This review is for a previous version of the add-on (3.2.8.1). 

Hmm. Have you completed the wizard? If you have not, ThunderBrowse will claim that it is still running. If you have, then ThunderBrowse shouldn't be the issue. Normally, Thunderbird runs indexing procedures at the end of application, and it could just be the program running the index routine.

Go to about:config and type in extensions.tbrowse.firstime. If the value is true, this means the wizard is not showing up as a window (for some reason) and is hiding behind the main window. If the value is false, then I have no other idea why it would be halting.