Brand new install of Sage 300 2024 and PU1 on 2019 Server and 2019 SQL Server - not new workstations. Always have problems with the same 2 out of 6 workstations (all within 1-4yo) when it comes to Sage 300 workstation installs. I'm putting this out here because none of the normal resolutions worked for the old Sage 300 Sign-on Manager issue. Not environmental variables, registry edits, running as administrator, installing as administrator, lowest level security on user account control, user account is set as administrator of their own PC, ODBC32 and ODBC64 all test successfully in SQL Native Clients 11, 17 and 18. And finally, Regacc was also run with all success. The only solution I could find that worked was to install the program files locally on the 2 computers. Anything else I should've tried before the local installs?