Are you trying to solo mine or pool mine. If you are looking to use a pool the .conf file is of no use right. You can just pass the variables straight to the miner without the conf file.
I'd have to use the conf file to point my miner in the right direction. I've been mining LTC/ FTC no problem. Perhaps it's just a pool issue? Anybody have successful use with another pool?
GPU 1.24MH/s, shares: 59|2, stale 3.279%, GPU errors: 0%, ~1272.17 kH/s, 85s
for me it's working fine, i'm using pushpool to connect
edit:
reaper.conf kernel reaper.cl
save_binaries yes
enable_graceful_shutdown yes
long_polling yes
platform 0
device 0
device 1
mine litecoin
litecoin.conf host server.eu
port 8333
user test.1
pass x
protocol litecoin
worksize 256
vectors 1
aggression 19
threads_per_gpu 1
sharethreads 32
lookup_gap 2
gpu_thread_concurrency 24000