i use just eqm not eqm.exe

 eqm -l usa -t 0 -cd 0 1 2 -u address -w rig2

drivers 372.54
(rig2) im running 3 gtx 750 ti's on and old win 7 pro 64 bit socket 775 intel Q9550 desktop with 8gb ddr2 ram they run 46.3 sol/s or 139 all together on stock clocks

drivers 372.90
(rig3) win 7 pro 64 bit socket 1155 i3-2120 desktop ,8 gb ddr3 with 2 gtx 950's and 1 gtx 750 ti and they run 146 sol/s all together on stock clocks or 154 sol/s with 3 threads from cpu added

i also set my virtual memory to 16 gb(16384mb) minimal and 20gb(20480mb) max for both machines