Filename: SE165059.EXE For: WinFrame Version 1.6 Replaces: None Language supported: English (US) NOTE: You must install Service Pack 5 before applying this hotfix. Description ----------- This hotfix for Citrix WinFrame Version 1.6 contains a fix to TCPIP.SYS. This hotfix corrects the problem where a Stop 0x0000000A occurs in TCPIP.SYS when receiving Out of Band (OOB) data. This will protect computers that are directly connected to the Internet from falling prey to the WinNuke attack (which deliberately sends incomplete data to a machine in an attempt to crash it). Installation Instructions for Hotfix SE165059 --------------------------------------------- 1. Copy SE165059.EXE to an empty directory on your hard disk and execute the command: SE165059 2. Execute the following command to install the hotfix on your system: HOTFIX /I 3. Shut down and restart your computer.