I have 5.54 bitcoin in one 33 character address from 2010, the wallet.dat file had been created with bitcoin-0.3.14-win32-setup.exe. I have a similar problem trying to find my private key from the "encrypted key", the wallet.dat file was overwritten, so I scanned drive with pywallet and it gives me the "encrypted key" string. How does one convert the encrypted key to the bitcoin format? Thanks for any help.