we managed to install Absolute telnet (lite) with GPO, by making an msi. That went OK. I have a license on my name. In other topics I read that I should register the license once, than take the AbsoluteTelnet.trg file and copy it to "the install folder of absolute telnet" . We are talking windows 7 machines here, so that would be c:/program files (x86)/absolute telnet/program. Ok, I did that, but with any (new) user, who starts an telnet session, it asks for a license. Then, there are 2 solutions:
1) double click the license file
2) fill in the license form with the appropiate information and click register
if option 2) is carried out, the license file is put in c:/users/%username%/appdata/localvirtualstore/windows
All too confusing for me.
So please, tell me how to distribute the license without my users having to do anything....

It looks like you copied the .trg file to the 'program' subfolder. Don't do that. Just move it to the install folder (c:/program files(x86)/AbsoluteTelnet).

That should do the trick.