Please post the problem if you have a problem.

About the Data Executing Prevention thing: It seems you can find it at
System | Properties | Advanced | Data Execution Prevention
in the XP control panel, you need to add the Graal4.exe to the exception list.

I'm at the system properties at the advanced tab, and I don't see any data execution prevention thing

Nevermind found it, I had to go to the Performance Settings in the Server Settings...

Btw, I tried it out and it didn't work

Any new information on how to fix this problem? I really want to do some things that require V4 on Maloria.

Could you please open a new thread for it and describe your problem again? It's really a problem if two people post about different problems in the same thread. I will close this thread because its too confusing.