RDP Wrapper is a free open source project to enable Remote Desktop Host support and concurrent RDP sessions on reduced functionality systems for home usage.
RDP Wrapper works as a layer between Service Control Manager and Terminal Services, so the original termsrv.dll file remains untouched. Also this method is very b against Windows Update.
Instruction: Download the RDPWrap.zip file and then unzip it. Simply execute the install.bat file but make sure to disabled anti-virus software during installation. If it is not working on Windows 10 with the latest update, run the update.bat file. If you are using a Windows XP, follow the guide to download another file purpose-built for Windows XP after clicking the install.bat file.
Attention: It’s recommended to have original termsrv.dll file with the RDP Wrapper installation. If you have modified it before with other patchers, it may become unstable and crash in any moment.