I recently upgraded my system and then opted for Windows 8 Professional Installationl
After OS Installation, I installed Canon DPP, Zoom Brower and EOs Utility Softwares from my 5D Mark 3 Software Disk.
When I connected my 7D and 5D Mark 3 to Computer to download images using EOs Utility, it failed to detect the Camera and most of the options were greyed out.
Tried 7D Firmware Upgrade, that too did not worked using EOs Utility as Software failed to open EOS Remote Control Screen.
Can anyone help me.