Well, I went to a friends house to try and help him set this up, despite negating messages on the forums telling me that he should just buy it. Anyway, we got all of the proper GCF Files in line. [HL2, CSS, SDK, ETC] Inserted the sourcemod content, and changed the HL2DM launch options so that it would run. We saw the Gmod9 background. It all started. Then, out of the blue, like a giant Source Cockblock, the engine error thing popped up with the message, ‘Error: Half-Life 2 is required to run mods!’.
Note that he owns the HL2DM from offers, and Portal, but it still doesnt load properly. We got the GCFs from my account, sense I already had them in my Steam, and then we used them for that. Any help would be appreciated.
EDIT: Ok…Got past that error somehow, but now, it keeps saying that ‘MountFileSystemError’ something, and that there are ‘no Steam Content Servers’. Any help at all?