Firefox Crashes

[Midknyte]

replaced the old app I had

Ooh. You should have extracted it to the Desktop or created another folder, NOT the Firefox installation folder. You are not replacing the old application. PFF is a standalone app.

[pennydog]

I am sorry - I did not explain it - I had the old portable app on my usb drive, I deleted that and put the newer version on the usb drive. I will try to run the portable one later tonight.

[pennydog]

Thanks guys for the info. I got the trojans off the computer, re-installed Mozilla and it is working fine (so far). Thanks for all the info.