Heroes 2 online. Applications. Issues.

1. I've already downloaded Hamachi just in case; I just need to figure it out, but I think it's pretty straightforward.
2. Yes, it's the Gold, English version. I don't remember where or when I got it, but it's been about 10 years. It never really satisfied me because you can't play the original campaigns (when you select Original Campaign, a black screen appears, you move the mouse – two frames are highlighted, and when you click on either, the game crashes). I think it might be a buggy version, but I haven't been able to find a good one to download.

Regarding Hamachi, I wrote about it in the topic below, where you can read about it in detail, with pictures. I'll copy the link here:

http://www.forum.heroes.by/viewtopic.php?t=525&start=0&sid=a7bc1950a13cf4849757008988d2a636

And regarding Heroes – it's better to download the English version from the League, from the section that Dust manages (for the second Heroes game). I played on those heroes for a very long time, and there were no glitches or lags, and the checkbox works, and nothing happens with the screen (it downloads very quickly, in a few minutes, which is also a plus) (or you can use the Russian Platinum version; it connects perfectly with the English version – that's what I'm using now).
Here's a link to the League, where it says where you can download it:

http://forum.heroesleague.ru/viewtopic.php?t=1370&start=0