What is the pattern/methodology for figuring that out? I want to see how to do the same with HKEY_LOCAL_MACHINE and HKEY_CURRENT_USER and etc.

Thanks.

>It looks like incorrect type is passed as the first parameter. Casting the value with BITOR fixes the problem.

#include registry.h
>#UNDEFINE HKEY_CLASSES_ROOT
>#DEFINE HKEY_CLASSES_ROOT BITOR(0x80000000,0)
>cRetVal = ""
>oReg = GetObject("winmgmts:{impersonationLevel=impersonate}!\\.\root\default:StdRegProv")
>cKeyPath = "dataproc.processor\CLSID"
>iErrNo = oReg.GetStringValue( HKEY_CLASSES_ROOT, @cKeyPath , "", @cRetVal )
>