Im gonna assume u mean the solitaire game that comes with windows, as there are other software that provide solitaire as well. Unless you went into the Windows System32 directory and deleted it, then it is still installed you just took off the ICON. Hit start then run and type sol.exe and hit enter. That will run the actual game, To get your icon back Right click any blank space on your desktop Click New Click Shortcut Where it says type in the location of the file put C: WINDOWS system32 sol.exe Hit Next Here you can name the ICON, it defaults to sol.exe, you can rename it to solitaire or whatever you want Hit Finish, You should now have a Solitare game icon on your desktop just double click it and have fun.