I am running Windows 8.1 on an iMac and it won't recognize the DVD drive while in Windows. I tried this reg add line from another forum and keep getting the ERROR: Invalid key name. Any ideas?
reg.exe add “HKLM\System\CurrentControlSet\Services\atapi\Controller0″ /f /v EnumDevice1 /t REG_DWORD /d 0×00000001