lfpcd13n13n.dll was either in my system32 folder after installing wine but before I installed MARK or perhaps MARK added it during its install. PCDLIB32.DLL I added manually to system32 from the internet because regsvr32 said it required this dll to register lfpcd13n.dll. I am not sure what either of these dll's do and an internet search wasn't helpful. Thanks, - Chris