Hi, Thank you for your reply. I can see all the data is there within the ps_address (DB table). The customers can enter their addresses into the data entry forms but after saving they then cannot see the data they have entered. I presume that all of these problems are linked together somehow. I will attach some images to this message so you can see what I mean... Image 1) you could normally see the address details shown on these pages, they are now blank after updating and saving the address data. Image 2) would normally show the address details next to the mini map. The area I have blanked out in red is the only area I can see the customer order address. The addresses are also not shown on invoices and delivery slips printed. There is just a blank space where the addresses would normally be. Any help is much appreciated.