Firefox 7 won't work, what next?

Muse

Lifer
Jul 11, 2001
40,904
10,228
136
On my Windows 7 Ultimate laptop I installed Firefox 7 (upgrading from 6... maybe I should turn off those nasty upgrade notifications!) and now I can't browse with Firefox. I get this message:

Could not initialize the application's security component. The most likely cause is problems with files in your application's profile directory. Please check that this directory has no read/write restrictions and your hard disk is not full or close to full. It is recommended that you exit the application and fix the problem. If you continue to use this session, you might see incorrect application behaviour when accessing security features.

[OK]



Of course, I have no idea how to fix the problem. I certainly didn't screw around with read/write attributes and the HD is nowhere near full. I uninstalled and reinstalled Firefox 7 and the problem persists. I did not uncheck the box saying to keep my personal data and customizations, not wanting to lose all that. Do I have to uninstall all that? I could export the Firefox data from a working version on one of my other PCs and import to this machine, but it's a PITA. I could also revert to Firefox 6.xx, but I swear I'm having a hard time finding a download for it and anyway, I'm not sure that's necessary. What do you think? :\
 
Last edited:

Muse

Lifer
Jul 11, 2001
40,904
10,228
136
I did a search and got a help page and followed a few steps in the flowchart and got to deleting cert8.db in the profile folder and restarting FF. That seems to have fixed it, but I lost all my last session windows/tabs. Guess that's the way the cookie crumbles. The file was corrupted, evidently??