This looked promising, but no luck. Hosting 3 company files on a 2012 server. Up until 3 days ago, multi-user hosting was working fine. Suddenly Friday, only one user could get in at at time on all 3 companies. Logged into server, tried to open a company and got -6175,0 error. Got any users out if the companies and ran file doctor. Stopped hosting on the server per the 6175 troubleshooting document. Am able to get into all 3 companies from the server console; ran backups and database integrity checks. Try to start hosting, get the 6175 Can't open company file. Try to start multi-user, says it has to close and put in single-user mode first, then gives 6175 error. I see the message about the server job not running, and that process is not active, but I see no way to start it aside from trying to host multi-user. Even rebooted the server off hours, still get the 6175 error whenever I try to enable hosting.
Before you ask-no updates/installs/shutdown was done on the server between the time it was working and when it stopped.
