Hi Thorsten,

> Thank you very much again and congrats on a great tool!

You're welcome, and thanks very much!


Re: USB keys - if the USB keys are not allowed, another similar method would be to burn CD-ROMs, with a different license file on each CD-ROM.

Then similarly you hand out or collect back CD-ROMs as a kind of physical check-in / check-out system...

It may be a bit odd, but it may handle what you need with the floating...

- Michael