Find the reason is the permission issue, we simply add user permissions to the webmaster, set to read-only access.
Specific steps
Step 1th, click start → administrative tools → Internet Information Services (IIS) Manager menu item, and open the Internet Information Services (IIS) Manager Console window.
Step 2nd, expand the ServerName (local computer) → Web site Directory In the left pane, and then right-click the site name (in this case MySite), and execute the Properties command on the Open shortcut menu to open the MySite Properties dialog box. As shown in Figure 2008121302.
Figure 2008121302 The MySite Properties dialog box
Step 3rd, click the Directory Security tab, and click the Edit button in the authentication and access control area of the Directory Security tabs to open the Authentication Methods dialog box, as shown in Figure 2008121303.
Figure 2008121303 The Authentication Methods dialog box
Step 4th, make sure the Enable anonymous Access check box is selected. Then click the Browse button and click the Advanced/Now Find button in the Open Select User dialog box. Click to select the Iusr_chhuian option in the Search Results list box and click the OK button continuously, as shown in Figure 2008121304.
This opens the website again to discover to be able to use normally
