Error When Opening Media Center

Just did a destructive restore in windows media center so that I could hook a clean pc up to my network at home. Prior to doing this I kept getting a windows no disk error every time I opened up media center, it would let me use the program but the error message would not go away untill I used task manager to close out of media center. after the destructive restore I thought for sure I would remedy this issue but it was back to the same even after the restore. Can anyone give me any insight at all into the meaning of the error, whats causing it and how to fix it? Thank you for your time.

Heres The Error I'm getting:

http://img209.imageshack.us/img209/6260/mediacentererrormessageqe4.th.png



Specs:
Operating System:Microsoft Windows XP Media Center Edition 5.1.2600 (WinXP Retail)
Service Pack:Service Pack 3
DirectX:4.09.00.0904 (DirectX 9.0c)
System Memory:1014 MB (DDR2-400 DDR2 SDRAM)
BIOS Type:Award (09/12/05)
CPU Type:Intel Pentium 4 630, 3000 MHz (15 x 200)
Motherboard Chipset:Intel Lakeport-G i945G

 

http://www.consumingexperience.com/2007/11/windows-no-disk-exception-processing.html

 

Thx for that link you sent. I tried a few things that didn't work so I ended up just doing the registry fix and now the message doesn't pop up anymore.