评分4星,满分5星

Great Extension. However, I give it a nine because when I tried turning it off it didn't work. So, I tried to uninstall it. It shows it gone in the Add-on list but it still shows up in the message window. Wait-
later it disappeared. (Next Day - after it disappeared, it appeared again. Any way to get rid of it without deleting Thunderbird and reinstalling it?

这个评论是针对附加组件的一个早期版本的(3.2.0.8)。 

Thank you. By turning it off do you mean link capturing or by disabling the extension?

It sounds like you might have a corrupted profile. ThunderBrowse won't try to re-enable itself after you disabled it or uninstalled it.

You might want to take a look at this:
http://kb.mozillazine.org/Unable_to_install_themes_or_extensions_-_Firefox#Corrupt_extension_files