Troubleshooting :: Sloution :: ERROR 500.19

[David@accuwebhosting]

Hi!

Reasons for Error 500.19 may be the following:

You are using IIS 7.0 on a computer that is running Windows Vista. Additionally, you configure the Web site to use UNC Passthrough authentication to access a remote Universal Naming Convention (UNC) share.
The IIS_IUSRS group does not have the appropriate permissions for the ApplicationHost.config file or for the Web.config file.

To resolve this Error, grant the Read permission to the IIS_IUSRS group for the ApplicationHost.config file or for the Web.config file. To do this, follow these steps:

1. In Windows Explorer, locate the ApplicationHost.config file that is associated with the Web site, or locate the Web.config file that is associated with the Web site.
   
2. Right-click the ApplicationHost.config file, or right-click the Web.config file.
   
3. Click Properties.
   
4. Click the Security tab, and then click Edit.
   
5. Click Add.
   
6. In the Enter the object names to select box, type computername\IIS_IUSRS, click Check Names, and then click OK.
   
   Note Computername is a placeholder for the computer name.
   
7. Click to select the Read check box, and then click OK.
   
8. In the ApplicationHost.config Properties dialog box or in the Web.config Properties dialog box, click OK.

Regards.