This update resolves the �Unchecked Buffer in Universal Plug and Play Can Lead to System Compromise� security vulnerability in Windows XP. Download now to prevent a malicious user from compromising your computer or using your computer to compromise another computer�s functionality.

For more information about this issue, read Microsoft Security Bulletin MS01-059. (This site is in English.)

1. Click Start and then click Control Panel.
2. Click Add or Remove Programs.
3. Select Windows XP Hotfix (SP1) [See Q315000 for more information], and then click Change/Remove.