Hm.. i still can't seem to get my old wallet.dat connected with the right fork.
Is it possible, that if the old wallet.dat went on the wrong fork, you can't connect it with the right fork?
Did you get your wallet connected to the correct chain?
If not, let me know and I'll be more than happy to give you some one-on-one help, you can reach me here via DM or Twitter.
No i'm back on the right chain and even send some coins from Bittrex to my wallet - they arrived. (=