Here I will explain how to solve the problem “Failed to access IIS metabase ASP.NET” when we try to browse website using asp.net
In my machine I tried to access one of the website from IIS at that time I got error like “Failed to access IIS metabase ASP.NET”. I realized that problem because of process model user account (in our case, ASPNET) does not have the correct user rights for the required system files and folders to run the ASP.NET worker process and apparently there is a bug in the ASP.NET install.
aspnet_regiis -ga machinename\ASPNET
and click Ok
After thatReset the IIS and test the application that resolves your issue