Vista - can not start my virtual machine

Hi,

I have installed virtual pc2007 on xp host. I have copied the *.vhd and*.vmc
on a share share of server2003. So I always have the access to a clean
install.
During my last add on of a new virtual server, vpc keep on looping and
shuting down.
Here is the error log.


The description for Event ID ( 1001 ) in Source ( Microsoft Virtual PC 2007
) cannot be found. The local computer may not have the necessary registry
information or message DLL files to display messages from a remote computer.
You may be able to use the /AUXSOURCE= flag to retrieve this description; see
Help and Support for details. The following information is part of the event:
812090781.

Does anyone know how to fix this problem? Or what is causing it?
Thank you
--
A+/MCP