Just wanted to say that if the ZCM 10.1 installation fails (typo
somewhere, or version inkompatibilities) and you have to do a
rollback, you could find yourself in a heap of troubles.

It doesn't really rollback anything, and folders with content and
registry keys are all over the place.

If you delete them by hand, it still fails all future installations.

This is especially true, if you did a spelling error in the
installation path.

Only way out is to reinstall the entire server, and prey it doesn't
have any other important service installed.

So make an image copy or do a snapshot before starting, just to make

Hopefully 10.2 will... arh..