90. SOLUTION:-
90.SOLUTION : It seems that you have damaged or missing Vgafull.3gr file or Winoa386.mod file in the Windows\System folder. To solve the problem, you
should rename these two files(use the Find tool) and extract the correct files using WinZip or System File Checker.
To open the System File Checker, go to Start > Run and type sfc; click on Ok. Select the 'Extract one file from installation disk' radio button and type out the
file you want to extract.
Clicking on Start will bring up a dialog box that will ask for the source and the destination of the file you are extracting. This should solve your problem/