Wrong pack/root.epk ... please use updater
My official Metin2 client updated today now say:
DETECT_HACKING(checkCode = 10301)
Finaly, most simply clever maded helper program (I use only pots and normal hand up items) NO work on GF server.
I suggest you simply separe and isolate individual any python code ad insert simply with python (.py file in clean root of client not in another pack/root)
Any try with C, C++, Autoit is detected soon by GF and can't work in long time.
Python is base language in client, just use it! Python work great, is enough to write clean and simple few line of code and voila : work like a charm!