Ok. Windows 7 user here. Runned it using cudaminer.exe -i 13 -D -H 1 -C 2 -o stratum+tcp://pool.com:3333 -O id.worker:pass
All I got is:

Edit: Tried it with a 3335 port, since that is what my pool uses. No luck there either.
All I got is:

Edit: Tried it with a 3335 port, since that is what my pool uses. No luck there either.
Its the pool not the miner in this case.