OMFG, I'm so not going to help people with that kind of attitude...
People are trying to help you, don't yell at them, and don't state you have done everything perfectly ok, because else you wouldn't get an error message, would you?!
Please note however that the VB runtimes are unneccesary as this plugin is C++, and neither do you have to register it, same reason.
It is known that StuffPlug-NG sometimes does not work on Windows 98, however I haven't been able to track it down yet, on some machines it does work, on others it doesn't, complete mystery to me