just had quite a funny 10 Minutes while a phone conversation trying to help a friend, nagging "even unable to copy-paste, eh?".
Well, the readme tells:
[snip]
old repetaer.exe -uninstall
new repetaer.exe -install
[snip]
(repeTAer)
OK, lost one beer

but had a good laugh

Thanks for ultravnc and the repeater!
Regards, Rudi.