Windows Server 2008 MountFilessystem (241)

[rclarke123]

After trying to launch Source Dedicates Server, my computer beeps (the internal beep not speakers) then a window pops up

Dedicated Server Error
Mountfilesystem(241) Failed:
SteammountFileSystem(420,241,oxb8dfd28=,0xb8dfc18) failed with error 5:
No steam content server are availiable