Hey guys, it's me again, and I found something when starting up Garry's Mod today. Upon pressing play, I get this error:
[CODE]MountAppFilesystem() failed:
SteamMountAppFilesystem(4000,0,0x1a04fd24) failed with error 1: No default filesystems for this app.[/CODE]
Please, if anybody could help, I would really appreciate it. I have googled it to no avail, for all the fixes do not work.
There are similar things happening to other source games, none will start up.
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