Hi - having an issue with going from Publisher 2007 to Publisher 2016. PC was old and we replaced it, and the user was used to the 2007 version. We needed to copy the "content library" for Publisher from the old computer to the new, and it looks completely different, there are no categories anymore, just the content. So, I decided to install Publisher 2007 onto the new computer just to make him happy, it installed just fine, but after copying the content library to the new location, he opens an existing publisher file, attempts to import a file from the content library, and it gives a message saying its corrupted, and asks if I want to delete them. I then copied them again from the old computer again and placed them into the appdata/roaming/microsoft/publisher building blocks folder, and I still get the same message, that they're corrupted. Has anyone ever seen this type of issue?