OldSchoolHack Fusion

Quote from lynca

hi guys, OSHfusion was working in CSS at one time. Now, It doesn't work. When I activated to OSHfusion, It is coming error. 
Thus and so  " You miss the file 'ADVAPI32.Dll'. Please download/install it "

My windows have advapi32.dll in system32.

Neverthless, I wanted to change it. When I tried to change it, my operation system tells me to try again. 
This is due to cause trouble? and Haow can I fix this problem?