ASP.NET

 

 

You may find that your asp.net application is not working.  “When multiple versions of the .NET Framework are executing side-by-side on a single computer, the ASP.NET ISAPI version mapped to an ASP.NET  application determines which version of the common language runtime is used for the application.  The ASP.NET IIS Registration tool (Aspnet_regiis.exe) allows an administrator or installation program to easily update the script maps for an ASP.NET application to point to the ASP.NET ISAPI version associated with the tool.  The tool can also be used to display the status of all installed versions of ASP.  NET, register the ASP.NET version coupled with the tool, create client-script directories, and perform other configuration operations.” http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cptools/html/cpgrfaspnetiisregistrationtoolaspnet_regiisexe.asp

 

Some key commands that I used to fix asp.net are:

 

Aspnet_regiis –lk          To list the path and version of all IIS metabase keys where ASP.NET is mapped

 

Aspnet_regiis –I           Installs the version of ASP.NET associated with Aspnet_regiis.exe and updates the script maps at the IIS metabase root and below