For some reason my core server stopped working. When I attempt to start the core service I get a message stating:
Sorry, could not start PRTG Core Server (Web Server) Could not start webserver for http://xxx.xxx.xxx.xxx: Structural error in XML file, 15 open items.
I did find a previous thread that mentioned replacing the PRTG Configuration.DAT file with one from the Auto-Backups folder. However, I tried with two different files and received the same message with the first one and a different error message with the second.
Does anyone have an idea as to why this happened and then how to fix?