Boot up using the Startup disk CD or Windows 7 DVD. (not the OEM manufacturer's Recovery Disk) If you have a Netbook, you will need a CD/DVD drive.
Make sure no USB drives are plugged.
Do a Strartup Repair: Startup Repair
Note: You may need to do startup repair 3 to 4 times. Startup Repair - Run 3 Separate Times
If you have not made your Startup Repair System Repair Disc - Create
Do you have a mate with Windows 7 & CD/DVD RW Drive, how could burn one off.
But IMO, as Linux was install, you looking at a Reinstall.
For help to reinstall, Can you post your specs. Filling out System Specs Dont Know What Hardware You Have..?? VistaForums SysInfo Tool - Vista Forums