Subj : Feature request: soft IPv6 force To : Andrei Dzedolik From : Michiel van der Vlist Date : Mon Apr 30 2018 11:08 am Hello Andrei, On Monday April 30 2018 07:25, you wrote to me: AD> As per MSDN AD> (https://msdn.microsoft.com/en-us/library/windows/desktop/ms738574) AD> IPV6_V6ONLY support was added to Windows starting from Vista. This AD> option just not in XP IP stack, I guess warning may be safely ignored. I tried it on my laptop that runs Windows 7. The error does not show there. So it looks like this is indeed an XP issue. It will probably disappear with Max Vasilyev's compilation. And if not, we will just ignore... Cheers, Michiel --- GoldED+/W32-MSVC 1.1.5-b20170303 * Origin: http://www.vlist.eu (2:280/5555) .