thats what i'm getting with the other pool looks like all HW errors no accepts why?? 
How much system ram and gpu ram do you have ? Try lowering the X one at a time
Hmm replace -x with -R 10240 and reduce with increments of 128, check if windows aero is switched off, if still notworking use -g 2 --buffer-size 1710 -R 5120 , hope they help