Mozilla update issue

Last month I discussed Thunderbird and Firefox update issues. After trying various different methods including Changing ownership and giving full permissions to the folders and sub-folders.

The only way I solved this annoying issue is by installing the latest version of Mozilla products from their website:

• http://www.mozilla.org/en-US/thunderbird/
• http://www.mozilla.org/en-US/firefox/new/. In my case, http://www.mozilla.org/en-US/firefox/all-beta.html