ctypes error

[Gib Bogle]

It has occurred to me that the error may have nothing to do with ctypes.  The 
DLL was built on one machine and copied to the other (which doesn't have the 
compiler installed).  Although both machines are running Windows XP, there might 
be some subtle differences.

I see that the build machine has XP Professional, Version 2002, Service Pack 2, 
while the machine that fails to load the DLL has XP Home Edition, Version 2002, 
Service Pack 3.  Who knows.