I don't suppose anyone can help me out, I transferred 4 million graincoins last week but used the wrong wallet to do the transfer I used version 1.4 not 1.5 and now the coins seem to be lost?

Using the same wallet file if I open in version 1.4 it says 308 confirms and transferred okay, but not received on other end, if I open the same wallet file in version 1.5 is stays at 0 confirms and shows it as deducted from my available balance.

Anyway to get these coins back or to complete the transfer? I have reloaded the block-chain about 5 times now but no help.