Hi, Nothing is obvious off the top of my head, but here's a few things to consider/report back: - Just to confirm, the server itself didn't change, just the application? - Are the application files hosted locally or on a network share? - Is the CAS dll in the application's bin directory or somewhere else? - What .net trust model is the app running under?
Unfortunately the error tends to cover a bunch of things. You might check http://stackoverflow.com/questions/523636/system-web-aspnethostingpermission-securityexception-when-trying-to-use-managedf which has some suggestions which has worked for others. You might also look into Microsoft's SysInternals Process Monitor. It will produce a ton of data that you'll have to filter through, but it's usually a good tools when nothing else can be found. Good luck, John From: Faisal Memon [mailto:fmemo...@gmail.com] Sent: Thursday, July 4, 2013 10:07 AM To: cas-user@lists.jasig.org Subject: [cas-user] Config error after .net app upgrade Hello Our .net application was upgraded today, after deployment of necessary file we are getting the below error on windows 2008 IIS7, SOUNDS LIKE PERMISSIONS BUT WHERE Configuration Error Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately. Parser Error Message: Request for the permission of type 'System.Web.AspNetHostingPermission, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed. Source Error: Line 180: <add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" /> Line 181: <!-- ASP.Net AJAX Element ends --> Line 182: <add name="DotNetCasClient" type="DotNetCasClient.CasAuthenticationModule,DotNetCasClient" /> Line 183: </httpModules> Line 184: <!-- GLOBALIZATION -- You are currently subscribed to cas-user@lists.jasig.org<mailto:cas-user@lists.jasig.org> as: jgas...@ewu.edu<mailto:jgas...@ewu.edu> To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user -- You are currently subscribed to cas-user@lists.jasig.org as: arch...@mail-archive.com To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user
