Need Help On Mining Code

[GravemanSam]

So I have been mining for a few days now. My miner was running fine and then crashed once which was nothing crazy unexpected, but now it won't run. I launch it and it says cgminer has started, but then never starts mining. I am using dual 290x's. This is the code I am trying to run.

setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
cgminer --scrypt -o stratum+tcp://www.middlecoin.com:3333 -u XXXXXXXXXXXXXXXXXXXXXXXX -p password

Thanks for any help.