.exe extract, open.. how to do that?

[LoneBoy]

i wanna know how to open exe file, because i wanna reprogram camera,and change speed of trains.btw in which lang smr! is coded. i know python and c.

[Rodea2007]

i wanna know how to open exe file, because i wanna reprogram camera,and change speed of trains.btw in which lang smr! is coded. i know python and c.

Loneboy....that is not easy work, because if you make
only small mistake that file can be error, as I know you can opened with HEX Editor, but I'm not sure if that file can be changed with Python or C/C++ because I guess they not be made using Python and C programs. To reprogram you must unpack them to the first, they are not UPX package files, and I was tried what you have in mind but until now not success yet....