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We updated from Sage 300 version 2020 to 2022. Webscreens is not working and gives the following error upon Login: "Unexpected Error: An Unexpected problem has occurred. Please try again or contact your administrator for assistance."
I've been researching…
After failed install at client, test as follows.
New VM with Windows Server 2019 and SQL 2019.
Configure IIS.
Install Sage 300 with Web Screens. It stops Windows Process Automation Service (WAS) and therefore IIS stops.
Did restore and installed…