Excellent comment re the Mac. If the PC had stayed in IBMs hands instead of all the IBM compatible, then so-called "Windows" PCs, we probably wouldn't have the compatability problems that we have now. I agree that Microsoft do have a nightmare of a job on their hands in trying to make their operating systems work with thounsands of possible combinations of hardware. Not an easy task at all and as someone who writes software, I certainly know the problems encountered there.
Last night, my main PC wouldn't even read the FSX DVDs any more, just kept thrashing them around in the drive. I had to try several other programs in the drive, just to reassure myself that the machine hadn't thrown a wobbly.
Anyway, today was taken up by installing FSX on two other PCs that I have at my disposal, one running XP SP3 and the other running Windows 7 Professional SP1. I installed FSX on both machines and successfully went through the Activate process for both on line and telephone activation. (didn't actually activate by phone, but at least this brought up the telephone activation screen to give me that option).
On the XP machine I uninstalled and reinstalled three times. Clearing out the debris left in the registry each time and it continued to install and activate correctly.
On the Windows 7 machine, I uninstalled it and reinstalled it, but it wouldn't let me activate it. I didn't even touch the registry on that machine.
The proof is there that it is Windows 7 that is preventing the reinstallation.
The attempt to reinstall on the Windows 7 machine gave me the message that the program had failed to install correctly, with the error number 1772. I've seen this error number on other forums when I've been searching for answers, so I'm going to concentrate now on finding out what that means and what is the workaround, without having to reinstall Windows 7 again.
Edit:
Forgot to mention that I went on MS support phoneline and the guy that I spoke to wouldn't listen to what I was trying to explain to him. He just kept telling me to take the faulty discs back to the dealer that I bought them from. They are not faulty discs though as today proved.
I've just googled the error number and came up with one forum listing and found this entry part way down and I quote:
"
We also received this error upon installing.
After 4 hours on the chat with Dell to no avail, I called Microsoft. They said They were getting HUNDREDS of calls about this error and are working on a patch for it.
They state it is a totally random thing that could happen on the initial install or any time thereafter. Ours occurred after we installed a larger ramm card. The game worked fine but the multiplayer option and music disappeared. We uninstalled everything, then reinstalled and that's when the error hit. Very frustrting to say the least!
And they have no clue as to when they will have the patch available. "
So all I can say is, come on Microsoft and get your collective fingers out. I know that MS is currently working on releasing Windows 8 pretty soon. Doesn't give one much confidence when they have to replace an OS so quickly, just like Millennium and Vista. No wonder our workplace IT guys won't even think of using it.