Hi,
probably you try to install again windows over windows, or enter the FixMbr utility for the scandisk, so that's no the important point, you may have a boot disk, with this boot disk you enter to the linux in Parachute mode, and enter the following command.
1) lilo in case of a version prior the 8.0 of RedHat
2) grub-install in case of 8.0 or greater.
May you have another distribution of linux, or the command line is not very easy to you, I recommend to insre your install disk again, and simply say:
( ) Upgrade option
and select
( ) Select Individual packages to upgrade
ang choose the games package.
When the "installation process" over, you may configure again the MBR and the Lilo or GRUB screen.
I hope this may help you.
If you have another especific question of linux, plase visit
http://technodeploy.com/portal
you may post in english languaje as well.
