I try to run Maple and it goes fine, but before the Nexon/Wizet intro comes up (before the login screen), It goes black, freezes and
I get this error:

HackShield Error: 0x00010501(66817)
Detected game hack tool execution.
Please sent the detailed information through AhnReport.

I've been getting these error for a long time.
.I tried running through GameLauncher and the website
.I have re-installed Maplestory a bunch of times
.Changed my Anti virus (Avira to Spybot)
.Run as an administrator
.Send bunch of tickets to Nexon
.Restarted the Pc


I really dont know What the problem REALLY is, but i start Maplestory in Windowed mode not forced. (Alt+Enter)
and i use Windows 7 Ultimate 64-Bit.

Plz help me, i really want to play this game again

Agus346