well first off, I'd close mutex(crack) after everything is launched.
You can try deleting .ini and settings.ini in your zszc folder. These are the files created by the bot and cause crashes from time to time. Well, not in your case but it could help.
You could also use a different crack which i'd recommend. You can get it from here:

I wont post the file here cuz' its their work and their forum. You just have to register (4free) and download it.
And do it this way:
1.proxy + ip
2. crack (botload)
3. zszc launcher etc
Hope i could help