Steam again...
 

Beside I play Steam-Sub Command on my PC, I also 'want to play my Steam-Sub Command in my Camper. In my camper I don't have acces to Internet. Everytime I start Steam-Sub Command the programm insist making contact with Steam.

I thought, Sub Command is physiccaly installed in my computer, I installed Sub Command as well in my PC as in my Laptop, so I can play Sub Command without connecting to STEAM.

What I'm doing wrong???

Thank you,
Easy

Got to Steam tab and check "disconnect from internet", then close steam and open it again, so it should work now.

Thanks CapitanPiluso,

Indeed, that's the way!

Easy