Sadly, i cant get my 2x 6950 system to run at all on cgminer. I've tried numerous versions of cgminer from 2.5 to 3.5 and all of them crash except 2.7.7 in which it tells me this:

http://i85.photobucket.com/albums/k62/rusolinio/miner1.jpg

My config files contents are:
cgminer --scrypt -o stratum+tcp://global.wemineltc.com:3335 -u username -p pass -w 256 -g 1 -I 18

Looks right to me? The miner details are correct and confirmed by another system running cuda miner and 2x780's. Can anyone see whats wrong here? All the other versions of cgminer i have tried hang on startup for a few mins then crashes ala 'cgminer stopped working'.

I am currently using 13.10 catalyst drivers with SDK 2.7 (tried the latest 13.9 drivers and SDK 2.9 = no luck).

Does any kind soul have any idea where i could even begin to start to look for the issue? Brain is frazzled and i would seriously appreciate any help anyone at all may offer.

For now, i have to stick with the 2x780's and the almighty speed of 560kh/s they produce.