cudaHashcat-plus32 ERROR: cuctxcreat () 2

plz help me

oclHashcat-plus-0.14>cudaHashcat-plus32.exe -m 2500 -a3 captre.hccap ?d?d?d?d?d?d?d?d
cudaHashcat-plus v0.14 by atom starting ...

hashes : 1 total , 1 unique salts , 1 nique digests
Bitmams : 8 bits , 256 entries , 0x000000ff mask , 1024 bytes
Workload: 16 loops, 8accel
Watchdog:Temperature abort trigger set to 90c
Watchdog:Temperature retain trigger set to 80c
device #1 :GeoForce GTS 250, 512Mb,1836Mhz,16MCU
ERROR: cuCtxCreate () 2

win 7 32 bit
Nvidia 320.49 driver