Genusis 19 Posts 05 July 2019 03:30:19 PM Reply I have updated this old code to be fully functional with Python3.6+ and now can use NTLM without unpack issues. https://github.com/genusistimelord/PySSRS I will tell you this though. It was a mess to get everything working correctly as i had to figure out how Suds actully worked to fix pySSRS and then had to get a proper suds-requests which wasnt trying to install a old version of suds that was completly broken.