when You check our Solid Edge version, could it be that You have installed the prior version with end number 105 instead of 107?
See link to the according article:
In that case I would suggest to uninstall this versioin, install the correct and final ST10 release, and I think then the MP01 will be installable without any problems.
You do not have the released version of Solid Edge ST10 installed. The released version is build 107.
Please download ST10 again. Then uninstall your current Solid Edge and reinstall using the latest version.