Posted on: 5/22/2013 11:13:26 PM | Views : 253

My website is Windows Aunthetication and Anonymous Authentication enabled and database connection string is also windows authentication (based on user login).
I called AJAX-Enabled WCF Service and it is authenticated Anonymous .
Everything works fine here IE. But when I opened this firefox is throwing exception like 
Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'.

<authentication mode="Windows"> <forms loginUrl="~/Account/Login.aspx" timeout="2880" /> </authentication> <identity impersonate="true" /> <authorization> <deny users="?" /> </authorization> ..... ..... <system.serviceModel> <behaviors> <serviceBehaviors> <! ...

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