you need to enter "c:\mymc\mymc.exe" to run the program. The second important thing to note is that mymc is only "alpha" quality software. This means that has is been released without extensive testing and may be unreliable. While it works fine for me, the author, it might not work...
Do not try to use mymc to modify a memory card image while PCSX2 is running. Doing so will corrupt your memory card. COMMAND LINE TUTORIAL === The basic usage template for mysc is "mymc memcard.ps2 command". The first argument, "memcard.ps2" is the filename of the memory card ima...