: Patching is highly version-specific. Updates to Windows often replace termsrv.dll
: Use a hex editor (like HxD) to find and replace the following pattern based on your build: Find : 39 81 3C 06 00 00 0F 84 XX XX XX XX Replace : B8 00 01 00 00 89 81 38 06 00 00 90 Restart Service : Run net start TermService . Method 2: Automated PowerShell Script Termsrv.dll Patch Windows Server 2019 REPACK
(Alternatively, you can run net stop TermService in an elevated Command Prompt.) : Patching is highly version-specific