Error: Unable to start debugging on the web server. See help for common configurations errors. Running the web page outside of the debugger may provide further information.


Error: Unable to start debugging on the web server. See help for common configurations errors.Running the web page outside of the debugger may provide further information.

Description: This error occurs while running or debugging an application using Visual Studio 2010. The reason behind this problem is because of .NET framework version configured for your project and the IIS Default App Pool or the Pool that configured for your application is not matching correctly. For example: .NET framework configured for project is v3.5 but at application pool level it might be v4 or higher. At this time VS was unable to find out which pool should pick for debugging.

Solution: Go to Application Pool using, click Basic Settings under Edit Application Pool and remap the correct .NET Framework version.

                 Example: If project using v3.5 then remap .NET Framework version to v2.0, rerun the project again.

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s