I just resized a windows partition which involved shifting about 160GB to the left. After that it couldn't find the boot like normal so I ran the system repair tool like normal(I resize this partition a lot and each time I have to use the repair disk).

But, this time, when I rebooted into the recovered 7 partition, it displayed the windows logo like normal but then flashed up

autochk program not found -- skipping autocheck

After that being on the screen for about 8 seconds, there was a flash of a bluescreen with white text and it rebooted. I have tried running the repair disk multiple times, but it returns and fixes the same problem each time, and the same thing happens on boot each time. Is there anything I can do to fix this short of reinstalling Windows?

I have also ran two chkdsks from my vista partition with no errors reported and when viewing all the files on the drive everything seems to be in place.