Error reading wallet.dat

In relation to an earlier post
I have 2 versions of wallet backup, one with my coins in place, but will not accept passphrase, the other will accept passphrase but has no coins.
The first one (the one with the coins) gives me the following warning, everytime i restore to it.

file was named as walletrrstored.dat

the coins are still located in the wallet given at the transaction.

Thanks in advance for any assistance.