Try: win32pdh.EnumObjectItems(None,None,"Prozess", win32pdh.PERF_DETAIL_ADVANCED) if it is a german windows version. Matthias Kirst matt at clondiag.com www.clondiag.com -------------- next part -------------- An HTML attachment was scrubbed... URL: http://mail.python.org/pipermail/python-win32/attachments/20030829/6723d44c/attachment.htm