I used stunnel about 5 years ago and now I want to use it again, but my notes are terrible and I'm having trouble getting started. I want to create a connection between Windows computer on port 3389. The "client" will be some remote Windows computer, perhaps at someone's home office. The "server" will be a Windows workstation at the office. I've installed stunnel 5.70 on a Windows 10 workstation at the office, hostname COMMONW10. I'm at a loss creating the config file on this machine. I have: [COMMONW10] ;client = yes accept = 3389 ;connect = ???:xxxx CAfile = stunnel.pem The stunnel.pem was create when I installed stunnel. I have no idea what the 'connect' line should have. When I run stunnel (clicking on desktop icon) I get: [.] Configuration successful [ ] Deallocating deployed section defaults [ ] Binding service [COMMONW10] [ ] Listening file descriptor created (FD=724) [ ] Setting accept socket options (FD=724) [ ] Option SO_EXCLUSIVEADDRUSE set on accept socket [.] Binding service [COMMONW10] to 127.0.0.1:3389: Permission denied (WSAEACCES) (10013) [!] Binding service [COMMONW10] failed [ ] Unbinding service [COMMONW10] [ ] Service [COMMONW10] closed [ ] Deallocating deployed section defaults [ ] Deallocating section [COMMONW10] [ ] Initializing inetd mode configuration [ ] Running on Windows 6.2 Server is down I'm assuming the "Permission denied" is because Remote Desktop is already listening on 3389. So, I'm stuck and feeling quite ignorant! Help appreciated. --Mark