Hi Douglas,
Actually its the IT guy here, Rick. It is Pro we are using. Built-in Defender. I have noticed on the forums that Windows 10 compatibility is an issue. We are using 9.3A Payables, 9.2A Receivables and 9.3A Ledger. firewall is off for troubleshooting purposes only. Our server is a Windows 2012 Server that has been used for Adagio for a number of years and has no issues with Windows 7 clients. Can I call into Adagio for support as I shouldn't need to pay a consultant for a support item that I pay annually to Adagio?