srcds closing within seconds of being launched, no error?

[Rhapsody]

I've been trying to launch a fresh server off of my dedicated machine, and shortly after starting it, the srcds window just closes. I've also tried launching the server with seDirector, and it claims that the server "Crashed by closing". This issue exists with servers created by seDirector or by myself via SteamCMD. This is my info;

BASIC INFO
Server OS: Windows Server 2012 - 64-bit
Processor: Intel Xeon E5-1620, clocked at 3.6GHz, 4 physical cores and 8 threads (hyperthreaded)
Ram: 64GB at 1333MHz
Game(s): Garry's Mod, but I've also tested it with CS:S and the issue still exists
Start Up Command: srcds.exe -console -game "cstrike" -maxplayers 24 +map "cs_assault" -port 27015 -debug (same startup command with Garry's Mod, except the map is on gm_flatgrass and the -game flag is "garrysmod")
Admin Mods: Nothing

[KraftyKoala]

If you are not directing a path make sure your batch file is in the same folder as your srcds.exe file.

Also add -exec server.cfg to your startup command and take away the debug line in reference to: http://css.setti.info/forum/topic/3385-srcds-tutorial-dedicated-server/

If you do not have a server.cfg file make sure to either get one from a resource or make your own. Best of luck!