Errors trying to set remote project interpreter via SSH (Windows Instance)

I am using PyCharm 2017.3 on macOS and I have an EC2 Windows Server 2016 where I want to build my projects.

I am using OpenSSH and it works fine through command line. Here are my project interpreter settings:

When I click on "Install packaging tools", I get this error:

I cannot seem to find any information on why this isn't working. I'd prefer to use WSL but my Windows Server 2016 is not up to date.

When I try to run my project, I get this error:

Couldn't refresh skeletons for remote interpreter
 failed to run generator3.py for ssh://kevin@10.247.16.110:22/Users/kevin/AppData/Local/Programs/Python/Python36/python.exe, exit code 1, stderr: 
 -----
 'env' is not recognized as an internal or external command,
 operable program or batch file.
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I'm assuming it's because when it tries to open a file, it'll run

ssh://kevin@10.247.16.110:22/Users/kevin/AppData/Local/Programs/Python/Python36/python.exe -u  /C:/Users/kevin/Desktop/Test/test.py

when it should be running it like this

ssh://kevin@10.247.16.110:22/Users/kevin/AppData/Local/Programs/Python/Python36/python.exe -u  C:/Users/kevin/Desktop/Test/test.py