In a first attempt I also don't get it work. The key trick is the following:
If you have MC 64 bit (for 32 bit version vice verse):
During install you have to select the 64 bit versions of the files and deselect the 32 bit versions.
If you have not done it ->uninstall -> install new (the installer ask you which lib's 32/64 bit have to be installed)
