Dear Srimadhwa ,
the post you link is unfortunately not relevant to the issue, for two reasons.
First of all, another PC running Windows 10 have no problems whatsoever accessing the shared folder I set up. I would say then the sharing itself works fine.
More importantly, I'm not trying to share a folder ON Windows 10, but I want to access FROM a Windows 10 system a folder shared on a Windows 95 machine (i.e. by looking for \namehost on the network).
Something which I can easily do from the other Windows 10 machine and not from my PC.