Unable to open Firefox.
I've used Firefox for a long time but today it would not open and acess internet. I deleted the program, restarted computer and reload Firefox4. Restarted again and the same thing happened; it will not open. What happened and how do I fix?
Additional System Details
Every time Firefox opened
This started when...
- User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; MDDC; .NET4.0C)
Try this troubleshooting guide - https://support.mozilla.com/kb/Firefox+will+not+start