Have you changed your .conf file?
If not, change the name of "samplewavi" file to wavi and paste in the following

rpcuser=user
rpcpassword=password
rpcallowip=192.168.0.0/255.255.0.0
rpcallowip=127.0.0.1
rpcport=9442
daemon=1
server=1
listen=1
upnp=1
gen=1
genproclimit=8