I was wondering, if anybody could help me with cracking a exe.

When the programs starts, It asks for a USB Dongle. 

Thats the only thing I want to have out of the code.

I tried to decompile it with several programs. But none would let me edit the code or even recompile it again.

It about the PGCmain.exe

You can download the whole program @ www.asap4u.nl/downloads/PROstation.rar

 Thnx