I had installed windows 7 beta and am running Win7 now.But when closing Firefox,I have issues that Firefox Crashes.Then it asks me to send an error report.
I remember that I had done with the option to "Ask before clearing private information" in Firefox yet. What can I do that don't let Firefox Crash?
Maybe the profile of Firefox causes.You can create a new profile as a test.It can check if your current profile is causing the problems. If that works then you can transferring data to a new_profile in Firefox.