Windows 7: Can't shrink volume.

I'm on Windows 7 now, and wanted to have Windows XP too.
So I decided to make another partition and install XP on that.

But the problem is I can't shrink the volume, it will give me this error all the time.
The Virtual Disk service and everything connected to that is enabled and running.



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^Thats the error.

You cant shrink the OS partition from within itself. To shrink that you need a 3rd party app like Paragon disk suite

Have you got the right drivers installed?

With this program you can do it: BEST FREE Partition Manager Software for Windows supports all 32-bit & 64 bit Windows No-server OS.

I'm trying to shrink D.
And I only have a few games on there :S.
But thanks for the suggestions, I will try it.

PS: When I try to make a partition the maximum size can only be 8mb..

That is not unusual for Disk Management. The MFT is in the way and DM cannot move it. That's why I suggested the program above.

Yes, I tried it, and it worked.

Thank you for all the suggestions.