How to Easily Enable Multiple RDP (Remote Desktop) sessions in Windows 11

Windows 11 does not allow multiple RDP or Remote Desktop sessions on one computer. This can only be done on a Windows Server OS. But if you want to enable multiple RDP sessions in Windows 11, you have to make a small change to the termsrv.dll file located in C:\Windows\System32 folder.

Enable Concurrent RDP Connections in Windows 11
Here is how you can enable multiple RDP sessions in Windows 11:
Locate termsrv.dll
Go to C:\Windows\System32 and locate termsrv.dll
Take ownership of the file
Right click on termsrv.dll and go to Properties. Under Security –> Advanced, change the ownership to your own username.
Download the HEX editor
Download HxD HEX editor to modify the file.
Open the file for editing
Open termsrv.dll in HxD editor.
Make the changes
To enable concurrent remote desktop connections, locate the following string:
39 81 3C 06 00 00 0F 84 4F 68 01 00
Replace it with the following string:
B8 00 01 00 00 89 81 38 06 00 00 90

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