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Upload module error

Thread ID:





71856 Feb 16,2008 07:41 PM UTC Feb 21,2008 09:02 AM UTC ASP.NET Web Forms (Classic) 2
Tags: Tools
John James
Asked On February 16, 2008 07:41 PM UTC


I tried the upload component under IIS 7.0 on Windows 2008 server, it produce an error. I put the UploadModule tag under web.config:

The detailed error:

Server Error in Application "DEFAULT WEB SITE/TESTPRJ"Internet Information Services 7.0

Error Summary
HTTP Error 500.0 - Internal Server Error
The page cannot be displayed because an internal server error has occurred. Detailed Error InformationModule UploadModule
Notification BeginRequest
Handler PageHandlerFactory-Integrated
Error Code 0x00000000
Requested URL http://localhost:80/TestPrj/UploadBoxPage.aspx
Physical Path C:\inetpub\wwwroot\TestPrj\UploadBoxPage.aspx
Logon Method Not yet determined
Logon User Not yet determined
Most likely causes:
IIS received the request; however, an internal error occurred during the processing of the request. The root cause of this error depends on which module handles the request and what was happening in the worker process when this error occurred.
IIS was not able to access the web.config file for the Web site or application. This can occur if the NTFS permissions are set incorrectly.
IIS was not able to process configuration for the Web site or application.
The authenticated user does not have permission to use this DLL.
The request is mapped to a managed handler but the .NET Extensibility Feature is not installed.
Things you can try:
Ensure that the NTFS permissions for the web.config file are correct and allow access to the Web server's machine account.
Check the event logs to see if any additional information was logged.
Verify the permissions for the DLL.
Install the .NET Extensibility feature if the request is mapped to a managed handler.
Create a tracing rule to track failed requests for this HTTP status code. For more information about creating a tracing rule for failed requests, click here.
Links and More InformationThis error means that there was a problem while processing the request. The request was received by the Web server, but during processing a fatal error occurred, causing the 500 error.
View more information »

Microsoft Knowledge Base Articles:


Administrator [Syncfusion]
Replied On February 20, 2008 01:06 PM UTC

Hi John,

Sorry for the delay in responding.

I have checked with windows 2002. Here the issue not reproduced. I am checking with windows 2008 server. I will update you on this issue within one business day. Thank you for your patience.


Administrator [Syncfusion]
Replied On February 21, 2008 09:02 AM UTC

Hi John,

Upload module Error

I am not able to reproduce the issue in windows 2008 server. Please refer the video clip in the below link:


Also I have created a simple sample to test this issue and it is available in the following link:


Please have a look at the above sample and if still the issue exists, could you please try reproducing it in the above sample and send us the modified sample so that we could sort out the cause of the issue and provide you a solution?



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