Reinstalling Hoster Disables Microstudio & Vogone

[PastMember]

Recently, I reinstalled Hoster on one of my machines.

The reinstallation of Hoster worked fine, however on the completion of reinstallation, every other product on my machine purchased from MTU was disabled and will no longer run. (i.e. the rest of the entire suite of products is dead.)

If you click on the Microstudio icon, you'll get an hourglass cursor for 2 seconds and then nothing.

QUESTION TO ADMIN OR SUPPORT:

Are these products "tied together" and what would cause this?