請問電腦高手~~

開機後出現:
The following file is missing or corrupted:c:/WINDOWS/SYSTEM/VMM32

Type the name of the Windows loader(e.g.,C:/WINDOWS/SYSTEM/VMM32.VXD)

然後就停在那了~~
有人可以解答一下嗎?~~
這是我朋友跟我講的~~
我自己也看不太懂~~@@