ID:2009083
 
(See the best response by DarkCampainger.)
So the gist of this is that whenever I open a game, aka press join, it crashed as soon as it starts up. I have tried it on multiple games and what not where nothing seems to help. I have tried a few things to solve this issue where nothing is helping. I have tried;

1. Clearing Cache folder
2. Restarting computer.
3. Reinstalled Byond

None of these seemed to work. The thing is, I think it's a problem with the launcher as I downloaded Eternia's independent thing and it works fine. Anyone ever have this problem before? Please help, I wanna play a little more than just Eternia.
Best response
Please try this:
http://www.byond.com/forum/?post=2008046

If that doesn't work, and you have Avast antivirus, try adding an exception for the BYOND program folder and specifically dreamseeker.exe (if the exception already exists, remove and re-add it)