Terraria doesn't start

[Kingaki]

HELP ME I JUST BOUGHT IT and when i open it up on steam it starts installing windows and stops

 

[Glasia]

Please calm down so problems can be more easily be solved. Could you provide info about your used operating system, PC specs and a screenshot/video of the error you get? This ensures that the devs can help you better.

 

[Blacksito]

i have the same problem with this Could not load file or assembly: microsoft.net.framework.graphics.dll, is not a valid Win32 application