Windows 7 ultimate features on or off dialog box is empty

Question

can any body help me, when i try to turn on windows feature like "IIS",i see my windows features on or off dialog box is empty, nothing is there, what i doing, my windows is windows 7 ultimate.

Answer 1

Something happened when you updated from microsoft.
try this ms support site.
http://support.microsoft.com/kb/931712

Answer 2

Fix for "Windows Features dialog box is empty in Windows 7..." (Source)

1. Click Start, and then type cmd in the Start Search box.
2. In the results area, right-click cmd.exe, and then click Run as administrator. You will be prompted to type the password for an administrator account. Click Continue if you are the administrator or type the administrator password. Then, click Continue.
3. At the command prompt, type Sfc /scannow, and then press ENTER.

The scan may take some time, so be patient. Windows will repair any corrupted or missing files that it finds. If information from the installation CD is needed to repair the problem, you may be prompted to insert your Windows Vista or Windows 7 CD.