Question: openssl.exe' is not recognized as an internal or external command?
Answer: The error you saw means there's no such program in your %PATH% (external command) and it's also not a built-in shell command (internal command). Install OpenSSL on your machine. ... The openssl binary is probably located at c:\OpenSSL-Win32\bin\openssl.exe . So you path needs to include c:\OpenSSL-Win32\bin .