Hello, Im trying to open my mozilla firefox, but suddenly it says "windows cannot find 'C:Program fileMozilla Firefox irefox.exe.' Make sure you typed the name correctly, and then try again. To search for a file, click the Start button, and then click search". I have tried any ways to fix it, I have contact with support centre but they seems to give me one solution which I have tried where I got it from mozilazine or someone, which is I have to unmark or donot use the DDE. And still the same problem and give out the same words to me.What the best way to solve this? By the way, I also tried to uninstall and and download a new one, still the same problem. And I also tried to uninstall and get other internet browsers such as safari, and still get the same problem. Help please.

Computers & Internet - Mozilla - Firefox