Bizarre problem I'm having.. so I'm using an HTO Striker 7.1 soundcard.. which by the way, its manufacturer has released drivers for Windows 7 x64 (which I am using) When these drivers are installed, Firefox no longer launches... I uninstall them, Firefox launches fine. What could be going on here? If you need more information to help me out, just ask.. Thanks in advance! EDIT: I can't use WinRAR either.. I didn't have this problem before I updated from Vista x64 to 7 x64.