VPN-SSL and WinDnsCacheService

Greetings,

One of our customer request their PC to be able to register in their DNS but sadly in https://pub.kb.fortinet.com/Platform/Publishing/561/FD36228_f.2.html I found out that VPN-SSL disable the Windows service doing it.

There is a workaround on a local PC but I need to apply it on any PC using the VPN SSL.

Does someone know how to apply it on the basic forticlient configuration which everybody can download on the internet gui client-side?

( and no we don't have EMS ).

Thanks !!