Disappearing WOW

Whats up,

I have a problem with Wow.exe. The second time I have to reinstall everything because wow.exe disappears. everything is fine, but the app itself is not there. I tried to replace the file, but then strange things happen and I can't log in to it. Has anyone had a similar problem or knows what to do about it?

Your antivirus likely quarantines it because it detects it as a virus/malware/crack/whatever. Make an exception for it and move it back from quarantine.