Thanks guys! :o) It seems that no module is missing since the Service starts and the error message seem to indicate an error in the COM call to the AD. I would expect some other exception..
I do have a separate thread for the asyncore.loop() as I otherwise would risk a lockup. I do not call pythoncom.CoInitialize () as I tend to expect a module wrapping COM stuff to do that. Since I am not really into Windows, I have to ask you, do I make a wrong assumption here? Some further info that may be of interest: python 2.4.3 active_directory 0.4 py2exe 0.6.5 pywin32 208 The Service code is taken from MyService.py supplied with py2exe as a sample. Rgrds//M -- http://mail.python.org/mailman/listinfo/python-list