05-30-2006 08:33 AM
05-31-2006 11:35 AM
LPDWORD is the same as pointer to U32 in labview. To setup the parameter, set the parameter name, Type=Numeric, Data type=Unsigned 32-bit Integer, Pass=Pointer to Value.
One thing that can cause your error is the wrong calling convention. The default selection is "C". Try changing this to "stdcall (WINAPI)".