I tried connecting my Canon Powershot SD800 camera to my computer to upload pictures, but my computer doesn't detect it. I'm using Windows 7 (x64). When I tried to install a driver software for it, I get this error message: 'Windows found driver software for your device but encountered an error while attempting to install it. MTP USB Device The system cannot find the file specified. ' I never had this problem before - only after I (recently) reformatted the first partition on my laptop. After that, I reinstalled Windows Media Player 12 due to an error message.

I went through a few threads in the forum posted by people with the same problem and tried a solutions but none of them worked for me. Install Windows Xp On Hp Dc 7900 Memory Upgrade. Hp Dl320 G5 Bios Update. What I have done so far to fix the problem: * Reinstalled the USB controllers through the Device Manager * Uninstalled the Canon device through Device Manager * Deactivated and then activated Windows Media Player * Ran Disk Check * Ran SFC / SCANNOW command (System File Checker).