Hello Tropico 6 Players.

I bought about 1 week ago Lobbysitico_T6 and try to install it, with no go,
then I found out that I have an older version of Game, I downloaded then version 10 (102)
and installed it, every was perfect until the main menu screen it suddenly gives me a message:

Failed to Authenticate with GOG\nSome features require GOG Galaxy. Please make sure to have it open in the
back ground.

my question is can I get these feature somehow ? without Galaxy. my win7 game pc is offline and will stay this way,
thats why I buy at gog. I also uninstalled v.10 and replaced it back to v.1.090 (114242) .

sorry if my english is not perfect, and please no answere, get win10.

for a replay I would be grateful
Thank you