Glad you solved it!
I have one tip for the future: always test your backups before relying on them. With KeePass, you can test your backups in a different environment by starting your PC from a Linux LIVE DVD:
Download and use offline. Use for example
Ubuntu or
Knoppix from a LIVE DVD without ethernet/Wi-Fi
Knoppix has KeePassX installed by default, I'm not sure about Ubuntu.