Im having this problem now. Can you explain that in laymans english so a guy who only surfs the net knows what hes doing?
Sure things. I'm assuming you're running vista and firefox. Go to windows explorer or my computer. Go to the "users" folder under the C drive. Basically go to this string of folders:
"C:\Users\Your Profile Name\AppData\Roaming\Mozilla\Firefox\Profiles\39t7t0qg.default"
The "Your Profile Name" folder will be whatever your user name is for Windows (i.e. Shane). I'm not sure if that last folder (39t7t0qg.default) will be named the same on your comp, but it should be something similar. There's a file in that folder named cookies.sqlite. Rename it as cookies.tmp
Let me know if that works.
Your security settings may or may not allow you to change the types of files like that. If it doesn't work I'll have to try and remember how I changed those.