FSX Accel Reinstallation problem

Dear Community

After megasynery install FSX killed Win 7-->Computer shutdown

Upon newstart-->I can repair FSX but the setup exe of ACC just blinks up and FSX would not start as it says files are missing

How can i get ACC setup to run that i can repair FSX ?

Thanks for help

Roland

PS:I used

Registry repair from F1-->nope

MS Resgistry reset-->nope

If you have SP1, SP2, or Acceleration installed, they must be uninstalled before a repair attempt, and reinstalled, after the repair, or it won't work.

Once you have your FSX up and running properly again, back it up, all of it.

You may need it again and it's a lot easier than a Repair or Re-Install

Thanks

That was what i wanted to avoid

So down the long road

Thanks

Roland