... I did not change anything and since yesterday can not see my metadata anymore?! The strange thing is: on my notebook accessing the same data - everything is still fine. Does anyone have an idea what the problem could be? I googled the error message but did not find any solution... not even somebody with similar problems. I use ArcGIS 10.2.2 and the problem is for all data that I try to accesss from this one computer - no matter if they are in a file GDB or in FolderStructure...
I attached a screenshot of the error message.
Thank you for help!!!