RDPWInst and RDPChecker can be redistributed without development folder and batch files.RDP Wrapper does not patch termsrv.dll, it loads termsrv with different parameters.Source code is available, so you can build it on your own.If you have modified it before with other patchers, it may become unstable and crash in any moment. It's recommended to have original termsrv.dll file with the RDP Wrapper installation. This solution was inspired by Windows Product Policy Editor, big thanks to kost :) Also this method is very strong against Windows Update. RDP Wrapper works as a layer between Service Control Manager and Terminal Services, so the original termsrv.dll file remains untouched. The goal of this project is to enable Remote Desktop Host support and concurrent RDP sessions on reduced functionality systems for home usage.