How To Reinstall Windows games
You will need your Windows installation CD.
How To reinstall Windows games in Windows XP and 2000
On the Windows taskbar, click Start > Settings > Control Panel > Add or Remove Programs.
Click Add or Remove Windows Components.
Select Accessories and Utilities, and then click Details.
Select Games, and then click Details.
Uncheck all games.
Click OK on any open window.
Click Next on the Windows Component Wizard window.
When the process finishes, click Finish.
Repeat steps 1-8, this time rechecking the Games check box.
How To reinstall Windows games in Windows XP and 2000
On the Windows taskbar, click Start > Settings > Control Panel > Add or Remove Programs.
Click Add or Remove Windows Components.
Select Accessories and Utilities, and then click Details.
Select Games, and then click Details.
Uncheck all games.
Click OK on any open window.
Click Next on the Windows Component Wizard window.
When the process finishes, click Finish.
Repeat steps 1-8, this time rechecking the Games check box.