Packer plugin problem ?

[m^2]

Peti]But if I understood well, you have the same problem with fhRAR... I asked Ultima to do something but he can't... This fhRAR has no concurrence, there is no alternative plugin to use instead of this... though this isn't working on many computers, mine included.

Wrong. There's UnRar.exe. It's even included in TC UP (Universal Extractor\bin), so replacing fhRar with it would even slightly reduce package size.
It has one so called "drawback" though - it's a command line prog, so it shows a console window (can be minimized) and you don't have a fancy dialog box to write passwords in.