User-Agent: Build Identifier: ftp://ftp.mozilla.org/pub/mozilla.org/firefox/releases/0.8/ Just downloaded Firefox 0.8 from the mozilla.org site -- the browser window won't even open, and I get this error dialog instead! No idea what's wrong. Reproducible: Always Steps to Reproduce: 1. Try and start the browser. Actual Results: Error dialog appears. Expected Results: Browser starts.
Fix for this bug == delete the default profile, then browser starts. However, this bug *shouldn't be happeneing* at all.
Next time, read the release notes. http://www.mozilla.org/products/firefox/releases/#install To fix your problem: http://www.mozilla.org/products/firefox/releases/fix-extensions.html
Reopen to dup to correct bug.
*** This bug has been marked as a duplicate of 233550 ***