: Re-enable the service after saving the modified file. Popular Alternatives Patching Microsoft's RDP service yourself - Sam Decrock
To return to original behavior:
: You must find specific hex strings based on your exact Windows build version. For many Windows Server 2016 versions, the common target is changing: 39 81 3C 06 00 00 0F 84 XX XX XX XX termsrv.dll patch windows server 2016
Patching termsrv.dll on Windows Server 2016 allows you to enable multiple concurrent Remote Desktop (RDP) sessions without needing a full Remote Desktop Services (RDS) license. While Windows Server 2016 typically allows two simultaneous administrative sessions by default, users often seek this patch to bypass the standard limit or use the same account for multiple sessions. : Re-enable the service after saving the modified file