Garry's mod won't launch!
I have a mac OS platform and i am trying to launch garry's mod. once it finished validating and downloading it said it was still downloading. I ignored it and launched garry's mod. it took way to long to go into single player so I got bored and turned off my computer. Now when I want to launch the game it keeps saying "hl2_osx quit unexpectedly" and when i click reopen, it says it again. can anyone help?