Can't register ScriptDotNet2.dll with Windows

[sibble]

I'm trying to register the ScriptDotNet2 assembly with Windows so I can access it from a PHP project but I'm getting an error:

"The module ScriptDotNet2.dll was loaded but the entry-point DllRegisterServer was not found. Make sure that ScriptDotNet2.dll is a valid DLL or OCX file and then try again."

I was going to start to decompile the DLL but I figured I'd post here first.

[sibble]

OK I may have fixed it, was supposed to use regasm instead of regsvr32