As a test, you can copy the whole install directory to your compact flash card.
Or to a local connected USB stick.
If it still fails to run, you have another problem.
If the problem is still there, when running from CF or memory stick, uninstall MP.
Reinstall directly onto the memory stick or CF.
Is there any logging in the logging directory???
Well I have just install windows on a hraddrive just to check it wasnt me, install MP locally and everything was fine copied the local install directory to the network location, uninstalled MP from the local drive. MP ran fine from the network share.
So next is to take an image of the install and put a working image on the card, I will post back with the results