Using BitRecover PST Converter Wizard + EmailConverter (EML to PDF) (Windows)
1. Follow this article all the way through - How To: Use RemoteApp and Desktop Connections to Access PSD-curated Windows Applications (Windows)
2. You should now see the below.
Start with launching BitRecover PST Converter Wizard:

3. If you see the following warning, check the box for Don't ask me again for connections to this computer and then click Connect

4. If prompted, re-enter your password.
5. BitRecover PST Converter Pro will open up. Click Next:

6. You can now proceed from Step 4 of the macOS Instructions, which are extremely similar.
macOS Instructions (skip to step 4) - https://psd401.freshservice.com/support/solutions/articles/6000042535
The only real difference is the macOS article mentions 'Desktop on ______' which is slightly different on Windows which will say 'C on _______' like below:

'on _______' where the the blank is your computer name, which will vary. The above is just an example. This is the only real difference, the rest of the macOS instructions should be able to be followed.