I have Vista Home Premium 64 bit and I downloaded 64 Bit RC Windows 7 and did a clean install on another partition of my hard drive. Dual boot was working for about 4 days then all of a sudden it doesnt come up any more. The partition is still there with Windows 7 installed on it but its not booting under it. I go into MSConfig and Windows 7 isnt even being detected, checked the advanced system options in the control panel and it isnt there either.
Any idea how to recover windows 7? I did not install it from dvd, I installed from Daemon Tools and worked fine.
Do I need to Burn the image to a DVD and run it on startup if I want to run Windows 7?