Any news on this?

I had the same: worked fine with the version I bought, but now it doesn't run anymore (I have Vista).

Mind, on steam, apparently, BOTH versions remain side by side, so it's not really a problem. On GOG, however, they somehow just 'updated' the old game to the new enhanced game... which effectively means I can't play it anymore.

But, well, I'm nothing with an 'enhanced' game that doesn't run anymore, and I've paid for a working game (the classic one).

So what are my options? Either ask to revert it back, or place both versions aside eachother (like on steam), or ask a refund?