I am on a 64bit Windows 10. I installed Win64 OpenSSL v1.1.0f and added the install directory C:\OpenSSL-Win64\bin to my system PATH.
Upon running it in cmd or Powershell, I get:
openssl : The term 'openssl' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
What else am I missing?