So maybe I can save some of you an headache.
last week I clicked on the Rig Manager icon and instead of firing up it prompted for an installation file. I tried uninstalling and reinstalling but it kept telling me I don't have enough rights on the installation folder and to fire the setup as administrator (which was already the case).
Rebooting the PC solved it but it happened again. So i looked in the Avira antivirus quarantine and found some 3 or 4 files from the c:\program files\kemper amps.
So, if that happens just put the folder in avira's exclusion list. Seems the Avira HEUR engine finds somthing it doesn't like.