aspnet_wp.exe could not be started. The error code for the failure is %1. This error can be caused when the worker process ...

aspnet_wp.exe could not be started. The error code for the failure is %1. This error can be caused when the worker process account has insufficient rights to read the .NET Framework files. Please ensure that the .NET Framework is correctly installed and that the ACLs on the installation directory allow access to the configured account.