LDN - Luminis Developer Network

Hi there,

Since applied some windows updates on our campus Windows XP PCs last week, a number of users have now got problem on IE with dropdown list in SSB portal channels only.

Windows Updates:

MS11-077 Vulnerabilities in Microsoft Windows 2567053
MS11-080 Vulnerability in Microsoft Windows 2592799
security update for Microsoft Windows KB2564958

Windows OS: windows XP Version 2002 Service Pack 3
IE version: 7.0.5730.13

The issue
Dropdown list can not be pulled down by clicking it.
Option items are still there and can be accessable by using arrow key on keyboard.