SSH Task with Windows freeSSHD

With freeSSHD installed on Windows, ssh clients such as PuTTY and UNIX terminal can SSH into Windows and execute batch commands.

However, when using a SSH task, the following error is thrown:

Unable to execute command or shell on remote system: Failed to Execute process.

The command that was tried is dir.

From my testing, only ls (with cygwin installed on the server) works. All other commands like echo and dir fails.