I am facing following error on production ( not on my development machine) while opening a page of web application. This page contains a user control and error says it exits in two dll. it is an intermittent error.
Compiler Error Message: CS0433: The type 'ASP.newtoolbar_ascx' exists in both 'c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\App_Web_suzam2ax.dll' and 'c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\App_Web_newtoolbar.ascx.cdcab7d2.qf7w9xjw.dll'
Source Error:
[No relevant source lines]
Source File: c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\App_Web_admin.aspx.cdcab7d2.7w2e5bmq.0.cs Line: 606
Show Detailed Compiler Output:
c:\windows\system32\inetsrv> "C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\csc.exe" /t:library /utf8output /R:"C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\assembly\dl3\40e535c8\00be69b8_3213c901\Sectra.ControlTower.ControlTowerResources.resources.DLL" /R:"C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.Web.Services\2.0.0.0__b03f5f7f11d50a3a\System.Web.Services.dll" /R:"C:\WINDOWS\assembly\GAC\CrystalDecisions.Enterprise.Framework\10.5.3700.0__692fbea5521e1304\CrystalDecisions.Enterprise.Framework.dll" /R:"C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\assembly\dl3\6c87d000\000aa5b3_3213c901\Sectra.Development.AssemblyInformation.DLL" /R:"C:\WINDOWS\assembly\GAC_32\System.Data.OracleClient\2.0.0.0__b77a5c561934e089\System.Data.OracleClient.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.Management\2.0.0.0__b03f5f7f11d50a3a\System.Management.dll" /R:"C:\WINDOWS\assembly\GAC\CrystalDecisions.Enterprise.InfoStore\10.5.3700.0__692fbea5521e1304\CrystalDecisions.Enterprise.InfoStore.dll" /R:"C:\WINDOWS\assembly\GAC_32\System.Web\2.0.0.0__b03f5f7f11d50a3a\System.Web.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.Web.Mobile\2.0.0.0__b03f5f7f11d50a3a\System.Web.Mobile.dll" /R:"C:\WINDOWS\assembly\GAC_32\System.EnterpriseServices\2.0.0.0__b03f5f7f11d50a3a\System.EnterpriseServices.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\CrystalDecisions.Shared\10.5.3700.0__692fbea5521e1304\CrystalDecisions.Shared.dll" /R:"C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\assembly\dl3\2948d34b\00be69b8_3213c901\Sectra.ControlTower.ControlTowerResources.DLL" /R:"C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\App_Web_suzam2ax.dll" /R:"C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\assembly\dl3\7b78cfd6\009138b7_3213c901\Sectra.ControlTower.Converters.DLL" /R:"C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\assembly\dl3\cc2dccd2\00de7ade_42e3c801\Microsoft.Web.UI.WebControls.DLL" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.Configuration.Install\2.0.0.0__b03f5f7f11d50a3a\System.Configuration.Install.dll" /R:"C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\assembly\dl3\ff9be512\00de7ade_42e3c801\System.Web.Extensions.DLL" /R:"C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\assembly\dl3\4b8c60c1\00fa5348_59e6c801\Interop.COMWRAPPERLib.DLL" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.Design\2.0.0.0__b03f5f7f11d50a3a\System.Design.dll" /R:"C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\assembly\dl3\e840fddd\00de7ade_42e3c801\Microsoft.Web.Atlas.DLL" /R:"C:\WINDOWS\assembly\GAC_32\System.Data\2.0.0.0__b77a5c561934e089\System.Data.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System\2.0.0.0__b77a5c561934e089\System.dll" /R:"C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\assembly\dl3\dcefa704\006407b6_3213c901\Sectra.ControlTower.ParametricReportFramework.DLL" /R:"C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\assembly\dl3\f2f69b3b\002337d6_3213c901\ControlTowerWebApp_deploy.DLL" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.Drawing.Design\2.0.0.0__b03f5f7f11d50a3a\System.Drawing.Design.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.Xml\2.0.0.0__b77a5c561934e089\System.Xml.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.DirectoryServices\2.0.0.0__b03f5f7f11d50a3a\System.DirectoryServices.dll" /R:"C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\assembly\dl3\fecef993\00de7ade_42e3c801\log4net.DLL" /R:"C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\assembly\dl
3\80b20686\009138b7_3213c901\Sectra.ControlTower.MammographyFramework.DLL" /R:"C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\assembly\dl3\a0062a72\006407b6_3213c901\Sectra.ControlTower.Common.Utilities.DLL" /R:"C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\assembly\dl3\780c0210\009138b7_3213c901\Sectra.ControlTower.AdhocReportFramework.DLL" /R:"C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\App_Web_newtoolbar.ascx.cdcab7d2.qf7w9xjw.dll" /R:"C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\assembly\dl3\27d1378e\00de7ade_42e3c801\QuickGraph.DLL" /R:"C:\WINDOWS\assembly\GAC\CrystalDecisions.Enterprise.Desktop.Report\10.5.3700.0__692fbea5521e1304\CrystalDecisions.Enterprise.Desktop.Report.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.Windows.Forms\2.0.0.0__b77a5c561934e089\System.Windows.Forms.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\CrystalDecisions.CrystalReports.Engine\10.5.3700.0__692fbea5521e1304\CrystalDecisions.CrystalReports.Engine.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\CrystalDecisions.ReportSource\10.5.3700.0__692fbea5521e1304\CrystalDecisions.ReportSource.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.Configuration\2.0.0.0__b03f5f7f11d50a3a\System.Configuration.dll" /R:"C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\assembly\dl3\dbc8d5f1\008e7ccb_3213c901\Sectra.ControlTower.ControlTowerInstaller.DLL" /R:"C:\WINDOWS\assembly\GAC_MSIL\CrystalDecisions.Web\10.5.3700.0__692fbea5521e1304\CrystalDecisions.Web.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.Drawing\2.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll" /out:"C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\App_Web_admin.aspx.cdcab7d2.7w2e5bmq.dll" /debug- /optimize+ /win32res:"C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\nfxeam9h.res" /w:0 /nowarn:1659;1699 /d:DEBUG;TRACE "C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\App_Web_admin.aspx.cdcab7d2.7w2e5bmq.0.cs" "C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\App_Web_admin.aspx.cdcab7d2.7w2e5bmq.1.cs"
Microsoft (R) Visual C# 2005 Compiler version 8.00.50727.42
for Microsoft (R) Windows (R) 2005 Framework version 2.0.50727
Copyright (C) Microsoft Corporation 2001-2005. All rights reserved.
c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\App_Web_admin.aspx.cdcab7d2.7w2e5bmq.0.cs(606,29): error CS0433: The type 'ASP.newtoolbar_ascx' exists in both 'c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\App_Web_suzam2ax.dll' and 'c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\App_Web_newtoolbar.ascx.cdcab7d2.qf7w9xjw.dll'
c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\App_Web_suzam2ax.dll: (Location of symbol related to previous error)
c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\controltower\323adbd4\c2402053\App_Web_newtoolbar.ascx.cdcab7d2.qf7w9xjw.dll: (Location of symbol related to previous error)
Any help or pointer
for resolving this issue would be of great help.