IIS 7 and Above
asp.net Causes Internal Error
Last post Nov 12, 2012 02:22 AM by dotnetnerd
Nov 09, 2012 06:30 PM|BobFlip|LINK
We recently updated an application that was working on IIS 7 on a Windows 2008 R2 server to a newer version at now the application throws an error:
The server was unable to process your request.
If we turn on the exteranl authentication isapi handler that was working before the update, we get the following error:
Any ideas where to start?
Nov 09, 2012 09:44 PM|peterviola|LINK
It's hard to say without a detailed error message. Check the Application and System event viewer to see if anything is being logged. In the web.config turn off Custom Errors. Disable 'Show Friendly
Errors' in your browser.
Try enabling Failed Request Tracing and see if that offers any additional clues:
Nov 12, 2012 02:22 AM|dotnetnerd|LINK
Please advise the full error message here. So, we can help you.