The files are corrupt.
A simple reinstall will resolve but it's best to always run the latest version on Win 10 as people have reported problems when they haven't.
This is because of the way Microsoft have changed the Permissions with subsequent updates and Shane has had to keep updating the program.
The current version is 4.1.0
Before you run the program, I would advise creating a system image onto external media and the means to restore from it should you have problems.
When I run it on two of my Win 10 updated laptops, mmc.exe is blocked which means I'm unable to access Services.
That is currently under investigation when Shane has time to work on it.
