HGWC error

What you should do FIRST is this:
http://forum.z8games.com/showthread.php?t=96897
Reinstall the game FULLY.

When starting up the game again after the reinstall, does the problem persist?
Then try this way:
http://forum.z8games.com/showthread.php?t=142762
basically it is to make sure all authorization is given. So make sure what Read-only is, and what Running as Admin is set to.

If that fails, then probably you don't have the latest version. If you did the other two above, and still having the problem... try this:
http://forum.z8games.com/showthread.php?t=93183
It is to manually updating the game to the latest verion, which is at the time of this post, 1065

Maybe sending a ticket to Support detailing this error, as they probably would have better resources than me in regards to these kinds of errors. That being said, it is an error with the anti-cheat client, which is 3rd-party. Either support can help you or they can't. If they can't... maybe trying to talk to the devs of HGWC/Xtrap may help.

I'm sorry, but I am unable to help any further.
P.S. don't try and ask people to use team-viewer... you could potentially allow a hacker to remotely gain control of your computer, WITH your consent (as you "asked" for his help)

If it was the case you thought of maybe getting that personal with the help, then PMing works best, rather than stating to the public these kinds of things.

Again, sorry couldn't help as well as I could.
The only suggestion I truly have is to review this thread:
http://forum.z8games.com/showthread.php?t=22297
and to post in greater detail the exact nature of your problem, (HGWC error)