hi there,
Sorry, because I was very busy, i just happened to check the post again.
and sorry that I forgot to mention it in my 1st post,
but hdwwiz is among the 1st solutions that I tried and not working.
when I add it, it said successful, but still after that no hamachi network adapter shown.
I have tried it countless times.
so, this solution is not working either.
I actually found a solution at last that's proposed by my friend, that is I have to reboot and choose "disable driver signature enforcement". after that reinstall or hdwwiz and hamachi network adapter would shown there.
but like I said, now there's another problem, some of the computer would show ""Failed to connect to server", though some can just keep reconnecting until it can connect after several minutes, and some wouldnt connect at all.
anyway thx for responding, when even the email to hamachi cust service wouldnt got any reply again.
it seems that cust service was good when I asked for the problem first time, but then when they cannot found any solution, they just abandon their cust.
should be great product, weird bugs, no solution, bad cust service
unfortunately, havent found sufficient replacement yet.