Microsoft released the ANI security patch, but it also caused a lot of trouble while fixing the vulnerability.
A forum administrator said: "Some users in our security forum have noticed that Microsoft's latest Windows Patch (KB925902) has caused many problems. Most obviously, the patch prevents anti-virus software from being loaded. Some people say that the computer cannot even be started after the update is installed. At present, we have received reports about AVG, Realtec, F-Secure errors, Vaio laptop system chaos, USB problems, and the disappearance of the Start Menu 'attachment ."
The author also installed the ANI patch on two Vista computers, one of which cannot be started. In the past, we have seen some fatal vulnerability patches launched in a rush, which are counterproductive and have adverse consequences in some systems. It seems that we 'd better not install the current ANI patch before Microsoft releases the revised patch.
In addition, the KB925902 patch conflicts with Realtek's HD Audio chip, which may cause the Windows XP SP2 system to fail to start the control panel of the former. However, Microsoft has released the KB935448 patch yesterday, solved this problem.
If the problem is serious, Microsoft should release the second version of KB925902.