Detailed Error:

Exception of type 'System.Web.HttpUnhandledException' was thrown.

Detailed Error Message:

Access to the path 'E:\wwwroot\education\App_Data\XMLFiles\Office1.xml' is denied.

at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost) at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share) at System.Data.DataSet.WriteXml(String fileName, XmlWriteMode mode) at HRMIS_Offices_State.GenerateXML(Int32 ModuleID) in e:\wwwroot\education\OFFICES\Offices\State.aspx.cs:line 124 at HRMIS_Offices_State.FillGrid(Byte OfficelabelID) in e:\wwwroot\education\OFFICES\Offices\State.aspx.cs:line 152 at HRMIS_Offices_State.Page_Load(Object sender, EventArgs e) in e:\wwwroot\education\OFFICES\Offices\State.aspx.cs:line 28 at System.EventHandler.Invoke(Object sender, EventArgs e) at System.Web.UI.Control.OnLoad(EventArgs e) at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)