Few months back I experienced an issue with Citrix and it’s secure Gateway. I got the message.
The Web site is experiencing technical difficulties. We apologize for any inconvenience.
The internal error may only be temporary. Try reconnecting and, if the problem persists, contact your system administrator.
When I looked in the eventviewer of the server I saw the following Warning / Message.
Event Type: Warning Event Source: ASP.NET 2.0.50727.0 Event Category: Web Event Event ID: 1309 Date: 27-10-2010 Time: 9:00:25 User: N/A Computer: Computername Description: Event code: 3005 Event message: An unhandled exception has occurred. Event time: 27-10-2010 9:00:25 Event time (UTC): 27-10-2010 7:00:25 Event ID: 0e6d4a7b129646d990282e7a4843feb5 Event sequence: 1 Event occurrence: 1 Event detail code: 0 Application information: Application domain: /LM/W3SVC/1/ROOT/Citrix/PNAgent-229-129326364256377331 Trust level: Application Virtual Path: /Citrix/PNAgent Application Path: c:\inetpub\wwwroot\Citrix\PNAgent\ Machine name: Computername Process information: Process ID: 8712 Process name: w3wp.exe Account name: NT AUTHORITY\NETWORK SERVICE Exception information: Exception type: HttpException Exception message: The current identity (NT AUTHORITY\NETWORK SERVICE) does not have write access to 'C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files'. Request information: Request URL: http://computername/Citrix/PNAgent/config.xml Request path: /Citrix/PNAgent/config.xml User host address: <ip address > User: Is authenticated: False Authentication Type: Thread account name: NT AUTHORITY\NETWORK SERVICE Thread information: Thread ID: 12 Thread account name: NT AUTHORITY\NETWORK SERVICE Is impersonating: False Stack trace: at System.Web.HttpRuntime.SetUpCodegenDirectory(CompilationSection compilationSection) at System.Web.HttpRuntime.HostingInit(HostingEnvironmentFlags hostingFlags) Custom event details: For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
The Solution to solve this issue. You have to do the following steps.
1. Start the command prompt but run it as administrator 2. Use the following command: CACLS "%windir%\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files" /E /T /G "NT AUTHORITY\NETWORK SERVICE:C"
When the command finished it run you have seen a set of changes. After this you will be able again to use the Secure gateway web page.