I still like to now how to use my old backup from the old wallet.
How can I retrieve the coins from there to my new wallet?
Here is how to get started with the new client: you first of all need to create a new wallet. Go to File -> New Wallet. Every wallet has 2 keys in order to protect you from being hacked, it's a multi-signature wallet. You need the two keys to access your wallet. You can save them wherever you want: for example save the first key on your computer and the second one on a usb drive. After you have done that, your new wallet is created.
That's the first step indeed and good to see it explained here. Now I hope that someone knows how to import any old address.
You can just send it to your new address in new wallet from old one. It seems like both are installed and it doesn't install over the old one. It installs it in "C" by default and old one is installed under "Program Files"
When I clicked on "new wallet" and it created 2 private key and 2 share key. I'm not sure if that's an error. I just uninstalled everything and starting over again.
Yes I do like to know how to Import my old wallet.dat?
Here we go:
Open new wallet. Go to File>New Walet> Save key1>Save key2
That'll give you your "Bay address" in wallet
Copy your address to notepad
Exit out of it
Go to C>Program Files>BitBay>bitbay-qt (old wallet)
Click on send and paste your new address
Exit
Go to C>Bitbay>Bitbay (new wallet)
Leave it on for 10-15 minutes and it'll show up.
I just sent 2 coins to my new wallet and above method worked.