When i boot i get the following msg - grub rescue? after uninstall linux OS

solution: i put in my windows 7 disk and used the command prompt there then used this *** Now from the menu list select the ‘Command Prompt’ option. *** At the DOS prompt type the following three commands: bootrec.exe /fixmbr bootrec.exe /fixboot bootrec.exe /RebuildBcd Then exit and restart. It then started windows normally.