I have two Umbraco sites. One for development and second for testing. I have installed uSync, uSync.Core, uSync.ContentEdition and uSync.Backoffice.Core to the both of them. I set the settings Export on startup, import on startup, export on save on both of them. I have published content on the first one with text and images. First I started the first one end I went to usync and exported everything. Then I copied the View, Media and the Usync folder, the only ones I have to copy, and I copied them to the test site's folder. Then I imported them in the Testing site. The problem is next. In the Content Tab in the BackOffice, published Content Pages' names are faded out and they are proper document types but they are empty without text and images.

What can be the problem?

Have a great day, Sandra