I'm trying to play Tropico 3 Absolute Power, and when it asks for the CD Key, I enter the one Steam said to enter (I've tried copy & paste, and also typing it manually) and it says "This serial number is wrong". Help!

I just played this game last night, and today was forced to update it with a ~238 MB sized update before playing it again. When I tried to launch, it gives the following error: Tropico 3 - Steam Special Edition failed to start (error code 53).

I just reinstalled Tropico 3. It will not open. After verifying the integrity it downloads 2 files and then repeats the same problem. Everytime it fails to open it will not be able to verify all of the files and redownload 2. When opening the exe directly it say that granny2.dll and late fmodex.dll is missing. It appears that the game either never finishes installing the game files or installing the resdistribuables. There is a VDF file left over that never completes after the install. When searching the ...

Hey guys, i have a little window for a product key popup, then steam asking to make changes to the computer then nothing. anyone know a fix?

What do you do with an unhappy 28 year old farmer with exceptional intelligence?