As above

Please help, I have both Tower 3d purchased quite a while ago, and today purchased 3d pro. If I install Tower 3d pro, it opens tower 3d even though its not installed (this is a new pc). Not sure why this is happening.

I'm searching for anyone who wants to play with me. I own the following airports: standard ones + EGLL, KLGA, KFJK, KSAN and KATL

I have been surfing the internet for a clear description of how to install real traffic and real color. I have found none that make sense to me. Could somebody please clarify on how to install them into the game from steam. I do not know much about tech so please SIMPLIFY it. Thanks....

After watching hundrets of videos about how to install real traffic and real colors i still do not understand how to install it. Can someone help ?