It would be better for you to join a pool. It is tough to solomine unless you have a high hashrate.
I DO mine in a pool, my original question is if it technically possible to do that or if something in Litecoin-QT 0.6.9.2 prevents solo mining anymore?
Besides I have received @25 LTC for the time I have been pool mining, while stats show my workers have discovered two blocks for my pool. I know there's luck involved, but it still made me wonder