Hi guys, I really need your help. So I'm trying to get mine some Vertcoins with my 2 280x. However I constantly get this error. Does someone know what I'm doing wrong? Any help would be appreciated.

My setup:
2 Asus 280x dc2t
Maximus hero formula VI
Gskill 8GB 1600 cl9
4670K

And this is my bat file:

setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
COLOR 0A

vertminer.exe --scrypt-vert -o stratum+tcp://eu2.bitcrush.info:3444 -u Relaxedsense.1 -p x -v 1 -w 256 -I 13,13 -g 2 --lookup-gap 2 --gpu-powertune -20,-20 --temp-overheat 85
--temp-cutoff 90 --gpu-memclock 1500,1500 --gpu-engine 1000,1000 --thread-concurrency 8193,8193

Error:
http://i.imgur.com/aoRMmLC.jpg