Hello Paul,
We understand that you'd like to enable WINS Proxy and IP Routing on your Windows 10. This is something that our members from Technet forums may better be able to assist you with as they are knowledgeable in handling advanced networking concerns. We do not want to leave you hanging out there without getting any assistance from us. Having said that, we suggest that you post your concern through this link using the Ask a question button. Our I.T and developers would be looking further into this concern once you posted your concern and provide you immediate resolutions.
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