I tried uninstalling and then reinstalling SpeedRunners, Steam wont allow me to reinstall it, and now I can't play it at all. I tried verifying the files but it doesn't do anything, it stays at 0%. It tells me 'Update Required' in the library despite me always keeping auto update on, if I go to the download manager and add them to the queue they attempt to start the download which then appears as 0 bytes/0 bytes downloaded, it then stops a few seconds later without doing anything. I recently started having with a few of my games (Left 4 Dead 2, SpeedRunners), where they need to be updated but it wont allow me to.