I installed version 5.41, the latest version, on a Windows 10 Pro machine. I placed a link to the Stunnel.exe file in the Startup folder. I am getting the error "The ordinal 3253 could not be located in the dynamic link library c:\Users\...Programs\Startup\stunnel.exe". May be there has been a previous posting concerning this error but I have not been able to find it. Any help or suggestion will be appreciated. Thanks.