Command lines to fix problems

1. grant IIS metabase access to users:
--> C:\WINNT\Microsoft.NET\Framework\v2.0.50727>aspnet_regiis -ga aspnet
--> C:\WINNT\Microsoft.NET\Framework\v2.0.50727>aspnet_regiis -ga ad\username

2. Refresh mapping in IIS OR install IIS with VStudio:
C:\WINNT\Microsoft.NET\Framework\v2.0.50727>aspnet_regiis -i