Seems cool program, will test fully when I get home.. Instead of using PEiD, try using PEiDLL.DLL - PEiD 0.94 in a DLL, I made it for this kind of project.. You can scan all modes (including external) from invisible PEiD, and without changing the registry options, which normally happens if you run PEiD from prog like this.. There is also a multi-scan function, which you may find useful too. Also, I see you're using my sig list This also is included in the DLL.. Find here : PEiDLL v1.04 I had to use my 'other' pseudoname, as BoB was already taken by some fake bob If you convert the header files for your programming language, could you send to me for inclusion into the archive..? Thx.. ~BoB~ / HiPPiEkilLeR Team PEiD