Please note wallet.dat is not compatible with v1 and v2.0 (due to using a much newer libdb database), you would need to importprivkey or wallet
How do you get the wallet from v2.0.0.1-g32a928e to the new V2.5 wallet if we cannot move the wallet.dat? I dont see anywhere to export the private key from the v2.0 wallet, a quick little quide would be much appriciated if anyone knows how to do it?