If you require multi-user access or remote control without violating licensing agreements, consider these alternative solutions:
This guide works for (both 32-bit and 64-bit).
Note: The exact hex pattern varies by Windows build. Check MDL forums for your specific version. Universal Termsrv.dll Patch For Windows 10
Have you successfully patched your Windows 10 machine? Share your build version and experience in the comments below. For more Windows customization guides, subscribe to our RSS feed.
The only fully supported, risk-free method to allow multiple concurrent RDP sessions is to use operating system. This is the solution Microsoft intends for this use case. Windows Server is specifically designed and licensed for multi-user access. If your needs are professional or for a business environment, this is the correct path. If you require multi-user access or remote control
Last updated: October 2025. Compatible with Windows 10 22H2 build 19045.
If the second user is still prompted to disconnect the existing session, the patch may not have been applied correctly. Have you successfully patched your Windows 10 machine
Universal Termsrv.dll Patch is a tool used to remove the "single concurrent session" restriction on non-server versions of Windows, such as Windows 10. By patching the termsrv.dll
After applying any patch method, verify that the modification was successful: