Ok I give how do I remove ZA Version 5.1.033?

I tried the unistall program. It won't uninstall because of the True vector. (vmon.exe)

I tried the clean program from this site. It won't work because my Windows isn't new enough. (Windows 98 Version 6.0)

Thought about just deleting the directory but I am sure that it has its little claws in my start up fil;es as well as my hkey files and such.

So I ask, How do I remove it. Thanks in advance to the one that helps me.