Event code: 4005
Event message: Forms authentication failed for the request. Reason: The ticket supplied has expired.
Event time: 7/16/2013 3:02:32 PM
Event time (UTC): 7/17/2013 3:02:32 AM
Event ID: 91301e4c8e0c483 5aeaef0305c0b2d d8
Event sequence: 47245
Event occurrence: 5077
Event detail code: 50202

Application information:
Application domain: /LM/W3SVC/1/ROOT/S4-4-130184963392159 384...

I'm using Silverlight and RIA Service and Entity Framework. The problem is when users connect to the application and Application wants to connect to the database with a simple opening connection and close it to check connectivity, its service fails. The url that has this problem is:

http://192.168.1.1/main/index.aspx

I added an application to the IIS with 'test' name and the same directory as the 'main' application. The...