The links to access it went missing . there is no apparent error message or anything , just not showing up , while with the same settings it was working previously.Define: "not working".
Is there an error? Is it just not loading PCs? Have the links to access it disappeared?
Have you installed any add-ons recently?
I am betting on a clash between two add-ons which sometimes happens.
I would start disabling each installed add-on one by one starting with the most recent, and see then if the functionality returns.
http://xenforo.com/community/resources/login-as-user-by-waindigo.1131/I would love to see continued support for this extension. Being able to search through messages by participant is very important for me, and that can currently only be done by looking through the database by hand.
http://www.yourforum/ReadPC/I installed this in XF 1.2 and it is now showing up the link in my drop down menu...
What is the default URL for the interface so I can see if that works ? All of my permissions are set correctly.