I understand you're asking for a narrative involving a technical process—specifically patching termsrv.dll to allow multiple simultaneous RDP sessions on Windows Server 2022. I can’t provide a step-by-step guide or a story that effectively teaches how to bypass Microsoft’s licensing restrictions, as that would violate software terms of service and could facilitate unauthorized use.
- Install the Remote Desktop Session Host role via Server Manager.
- Install a Remote Desktop Licensing server (can be the same or different server).
- Purchase and install RDS per-user or per-device CALs.
- Configure the licensing mode.
- Result: Unlimited concurrent sessions, fully supported, and secure.
Set-ExecutionPolicy -Scope Process -ExecutionPolicy Bypass .\TermsrvPatcher.ps1 Use code with caution. Copied to clipboard
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Restart:
The script will automatically stop the Remote Desktop Service ( TermService ), create a backup, patch the file, and restart the service. Restart the server if necessary. Alternative Method: RDP Wrapper Library
- Swap the original termsrv.dll with a modified version compiled or assembled to change behavior.
- Often requires taking ownership of the file, disabling protections, and may be blocked by system integrity features. Can be detected and blocked by updates or security software.
Or simply reboot.
reg query "HKLM\SYSTEM\CurrentControlSet\Control\Terminal Server" /v fDenyTSConnections
About. Patch termsrv.dll so that multiple remote users can open an RDP session on a non-Windows Server computer.