I did exactly what you said and, when I was in regsvr, it gave me this error:
"The module 'dx8vb.dll' was loaded but the call to DllRegisterServer failed with error code 0x8007005. For more information about this problem, search online using the error code as a search term."
Then, when I tried to run Pure Pazaak as admin, it said:
"Run-time error '429': ActiveX component can't create object"
That was on my mom's x32 Vista. How can I get it to work on her x32 vista and my x64 Vista computer?