.NET 3.5 is not enabled on the Sage 100 server. Enable on server, workstation, or terminal server.
*Sage Engineering has released a new program fix so .NET 3.5 can be disabled on the Sage 100 server
Aatrix / Sage check for entitlement no longer fails and Aatrix no longer remains in demo mode:
LM5033T for v2017.6LM6006T for v2018.6 (fixed in 2018 Product Update 7 also)LM6007T for v2019.0 (fixed in 2019 Product Update 1 also)
Download links below
DocLink: Unable to activate eFiling and Reporting after installing updates; eFiling window shows "Demo Mode"; Receive prompt for user name and password; or "Demo" prints on all eFiling and Reporting forms[BCB:155:Chat 100 US:ECB]
110591
110591 is LM5033T for v2017.6 110592 is LM6006T for v2018.6 (fixed in 2018 Product Update 7 also) 110586 is LM6007T for v2019.0 (fixed in 2019 Product Update 1 also)