There is ver.2.1 in the archive.
And its don't sinc with blockchain.
extract ZIP, go to bin/gdbix.exe and start it. Wait for few minutes and it will start to synchronize. When it is sync, start dbixwall.exe and your wallet is ready.
of just extract the ZIP, start the wallet and check if the path is to the current gdbix.exe in the /bin folder of your dbixwall folder - i'd the issue after updates that he had still the old path in the settings so i'd to select the new gdbix.exe from current folder and restart wallet - then it worked without starting gdbix before.