I've had my Dell Inspiron notebook since about Feb. of this year. Everytime my window vista updates itself my computer crashes and has to go to a restore point. Is there anyway I can correct this without having to delete everything and starting over?

Step by step what happens:

1) Windows will update
2) I will restart the computer
3) The windows will begin the booting process
4) The computer then switches to a dark blue screen, the crash dumping screen


Any help here would be greatly appreciated.

-John