class not registred (Aurora version 30.0a2 25, 26, 27 march 2014)
Hi When I tried to run it I received error msg Class not registered. It was 26.03 or 25.03 or 27.03 but version 24.03 work well.
All Replies (2)
Boot your System in Safe Mode, by pressing the F8 key on Booting.
- Try to run the firefox in windows safemode - http://windows.microsoft.com/en-in/windows-8/windows-startup-settings-including-safe-mode
You can also try Firefox safe mode which disables the addon (note there may be bugs with the new interface + Addons).
(If you're using an added theme, switch to the Default theme.)
If Firefox is open, you can restart in Firefox Safe Mode from the Help menu by clicking on the Restart with Add-ons Disabled... menu item:
If Firefox is not running, you can start Firefox in Safe Mode as follows:
- On Windows: Hold the Shift key when you open the Firefox desktop or Start menu shortcut.
Once you get the pop-up, just select "'Start in Safe Mode"
If the issue is not present in Firefox Safe Mode, your problem is probably caused by an extension, and you need to figure out which one. Please follow the Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems article to find the cause.
To exit Firefox Safe Mode, just close Firefox and wait a few seconds before opening Firefox for normal use again.
When you figure out what's causing your issues, please let us know. It might help others with the same problem.
Thank you.