Dear All, I am running into a strange problem (for me). I use the openopc (www.openopc.org) python package to connect to a OPC server through COM. I have the following code:
import openopc opc = openopc.client('OPC.Automation.1') If I run this code from within PythonWin, it succeeds. However, when I run the code from within a normal python shell, it fails with the following error: OPCError: Dispatch: Invalid access to memory location My main questions are, what is the difference between the embedded PythonWin shell and a normal python shell, and do you have any suggestion on how to solve/debug the issue? Kind regards, Marco _______________________________________________ python-win32 mailing list python-win32@python.org http://mail.python.org/mailman/listinfo/python-win32