asp.net premissions

**gupster** · 16th May 2009, 11:04 AM

Hi,

My web sofware is showing this error.

Code:

Server Error in '/cfsms' Application.

               Security Exception 

                             Description: The application attempted to perform an operation not allowed by the security policy.  To grant this application the required permission please contact your system administrator or change the application's trust level in the configuration file. 

              Exception Details: System.Security.SecurityException: Request failed.

             Source Error: 

                                                                       Line 45: 
Line 46: 
Line 47: 		}
Line 48: 
Line 49: 		#region Web Form Designer generated code                                                               
              Source File:  d:\MYDOMAIN.co.uk\wwwroot\cfsms\Index.aspx.cs    Line:  47             

             Stack Trace: 

                                                                       [SecurityException: Request failed.]
   BMS.Forms.Index.Page_Load(Object sender, EventArgs e) in d:\cfs-fire.co.uk\wwwroot\cfsms\Index.aspx.cs:47
   System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35
   System.Web.UI.Control.OnLoad(EventArgs e) +99
   System.Web.UI.Control.LoadRecursive() +50
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +6785
   System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +242
   System.Web.UI.Page.ProcessRequest() +80
   System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) +21
   System.Web.UI.Page.ProcessRequest(HttpContext context) +49
   ASP.index_aspx.ProcessRequest(HttpContext context) in App_Web_8irtxmjx.0.cs:0
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +181
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +75
                                                              
                           Version Information: Microsoft .NET Framework Version:2.0.50727.3082; ASP.NET

And my coder has sent me this

There is some permission problem and we need to give rights to the folder to run the ASP.NET website. We have seen the user manual how we can setup permissions but unfortunately these features is not available in your control panel.

If you go to page 61 of the following document, you can see the options that we want to configure.

http://download.webhostautomation.net/Helm/docs/Helm%20User%20Guide.pdf

We have launched a support ticket as well and we are waiting for the response. Meanwhile if it is possible for you then please contact your hosting company for a faster resolution of this problem.

Any Ideas Please bit of an urgent one and assume tech wont get back to me until monday.

Many Thanks guys

**RFH Reseller: MooMF** · 16th May 2009, 05:46 PM

Hi,
RFH operates a Meduim-trust shared hosting policy. The error suggests that something in the Page_Load method is requesting an operation that falls outside of Medium-trust. This could (very probably) be writing to a part of the out-of-scope file-system, but you'd need to check the specifics of the source code to be sure.
I'm guessing the option they refer to on pg. 61 is the "writable website" one, which would support the above.

It may be worth mentioning RFH is meduim-trust to them - this may identify the issue quicker.

HTH,
Jim.