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Your Windows 10 PC will soon be 'junk' - users told to resist Microsoft deadline
(www.express.co.uk)
This is a most excellent place for technology news and articles.
You have a W10 license, so just run up a VM, and install your software in that. Whilst it will be marginally slower, it will be 100% compatible and run on your host OS (this is not good for gaming in general, but if the VM software you use supports passthrough, mainly for GPU, then its pretty negligible).
Keep the Win10 VM off the WAN, and who cares how out of date it is and lacking in security updates.