Hello, I have an installation of BaseX 8.3 on Windows 8. Recently, I installed BaseX 8.5 on Ubuntu. I made a backup of my 8.3 installation and restored it on the 8.5 installation. Restoring went through with no issues. However, when I try to access documents on 8.5, for a few documents the doc() function works well and I get the document requested, but for others (most of them) I get the following error message: "Database path 'path/to/myDocument' yields no documents" I'm sure I'm using the right paths on doc(). Was there any special setting I should have taken care of while restoring the backup, or is it that backup / restore is not the correct process to migrate data from different versions of BaseX on differents OSs? Thanks in advance. Alex