I have a few questions regarding the "Manage Customers" admin feature...

1. Right now if we click "select" in from of a customer it returns me to the store a show Critical Error flag with the red X - no explanation. You can update the status from Manage Customers and can view the Invoice - but that's it. What should "select" show? How can I correct this?

2. What should I be able to do from the "Manage Customer" feature?

3. It looks like there is one record per Invoice - not one record per customer - is that by design?

4. If a customer orders more than once, the Name and address fields do not fill in after the first entry (you can see them in the Invoice but not on the Manage Customers page list. Is this suppose to be the case?

Smith.BuyNow 2.64.0

I also have the following installed but not placed on any pages:

Smith.AffiliateTracking 2.2.0

Smith.FeaturedProducts 2.2.0

Smith.CategoriesMenu 2.2.0

Smith.MiniCart 2.2.0

Smith.MyAccount 2.2.0

Should any of the above be added to a page to make things work? or are they all optional?