Server loading base files from my local c: folder but the DLC from my server folder

[songfire 10]

I tried setting up the dedicated server and  I can connect to it, log in as admin and start some missions, others I can't (I've copied the missions I got from the steam workshop in to the servres "mpmissions" folder. and when I try starting those it just puts me back into the selection screen).

I'm not running any addons on the client nor the game when I try to play the missions (they run fine in SP or when I host them through the game and not a dedicated server). I thought it would be best to get rid of any errors in the .rpt file before finding out why it doesn't wanna load the workshop missions. 

I have a pastebin from the .rpt file here: http://pastebin.com/LpEBL5GA

my target line parameters: D:\Games\Arma3\A3Master\arma3server.exe -profiles=D:\Games\Arma3\A3Master -port=2302 -config=CONFIG_Vanilla.cfg -world=empty

 

I have my arma 3 installed on my ssd but my server have been downloaded and set up on my D drive. as you can see it gets some of the info from my C drive and the rest from my D drive. maybe that is giving my problems? 
I also get the "Unsupported language English in stringtable" when I first start my server up. what could that be? 

 

I've looked through the debugging posts but haven't found it to fix any of the issues I'm facing. 

[drstighd 2]

Use TADST

[songfire 10]

Use TADST

Tried to do that. Fixed the error where it loads from different places. Thanks :)

 

I still get the ""Unsupported language English in stringtable" error, and it still won't load any workshop missions, with or without any addons.