Hi allI seem to be having a lot of difficulty in installing FSX. I have recently changed my hard disk drive, re-installed Vista and downloaded all of the relevant drivers. Ive just tried to install FSX and i get the following error messageD:\is not a valid win32 applicationAny ideas? I had FSX working on the old disk, though it was full of a lot of rubbish, hence the new bigger hard drive. On the old disk i had upgraded to Windows 7 as well, and before i removed it i go the same error message when trying to install FSX.Im sure its just a case of downloading a file to get rid of this problem. Any help is much appreciated.My system is as followsIntel Core Duo E8400 @ 3.0ghz4 GB RamNvidia 9800 GTXThanks for your help in advanceCheersAndy

It sounds like a hardware problem.The disk can't be read by your CD drive.New drivers for it may help, check the manufactures site for them.