Read string in a variable with ReadProcessMemory

Hmm, what if I dont know the memory address of the variable?? Sould I find it's base address and then scan from that?? How do I do it??

as I explained this to you in the module handle question, finding the right address is a pain. either you know that it is always there, in which case you use a disassembler or a debugger and find and hardcode the address (you will have a bas address which yuo will translate to the process address) or you must have some way of correctly finding the address.

all this is not childs play. if you don't understand these things I am explaining to you or have previous knowledge of such stuff it will be impossible for you to do it. I'm not even sure where to start and I understand all these things.

bottom line: playing with other process memory is generally deemed as bad. there are a ton of ways to make 2 processes communicate and you should use that. in the rare case of having an application whos source was lost or something, hire someone who knows about these things. in the end it will be cheaper.