CE4 to Backlight Transition

I am trying to move my CE4 Galleries to Backlight!
Suddenly all my CE4 Galleries have stopped loading and I get a message that says: “The shopping cart is currently unavailable”.
Is the old CE4 Shopping Cart function transferrable or is there a new one for Backlight?
I have Dreamweaver on my system so I can read and rewrite code, if necessary.
Mostly I want to get my old galleries back online, while I create a new Backlight site.
Jack McBride

There is a new cart for Backlight. All your Products, pricing schemes, orders etc can be migrated to Backlight
If you were using CE4 Publisher to create your albums, those can also be migrated. Exported and uploaded galleries cannot be migrated to Backlight.

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