Remove vectors 1 from litecoin.conf and I'm not sure what platform 0 does on reaper.conf.. If you can't get it to work, just use cgminer instead.
Here's what my reaper.conf looks like
kernel reaper.cl
save_binaries yes
enable_graceful_shutdown no
long_polling yes
mine litecoin
device 1
TY kindly for your answer, i'll try.
I prefer cgminer instead of reaper, but problem is in cgminer thread_concurency param, as i read here, on forum, value of this param for 7850 must be ~64*256 = ~16384, and if specify this value in cgminer.conf it will not work properly reaper will work fine in this case. That's why i trying to configure reaper.
P.S. At the moment mining with cgminer on not overclocked 7850 and getting ~300 kHash/s - too low.