You may see one of two errors:
- Failed while processing WebVirtualDirs
- Failed while processing WebVirDirs
The cause of the error was the "Default Web Site" settings didn't use "All Unassigned" value for the IP Address field. To check that, follow the steps below:
For IIS 6 (in Windows Server 2003, XP)
- Go to IIS settings
- Right click the Default Web Site
- Click properties in the context menu
- Go to the "Web Site" tab
- The IP Address should be "All Unassigned"
- The Port should be 80.