Wallet version 2.0.0.1.
After updating my wallet address changed. I don't understand why. Luckily I had backed up the wallet.
My wallet address : FBTBw36mrhdvyvUS5Jw3Uc8MqvjfKNr2jT
Do you know what blocks you solved solo mining? This is the important thing.
What is your old address?
Could you try restoring your backup on new wallet or did you try?
The address you gave above isn't in network yet. I'll keep checking.