Hotfix installation instructions: ================================ This hotfix replaces the TCPIP.SYS file in the \winnt\system32\drivers directory. This fix supercedes the fix for Q163213. The hotfix utility can be used to install hotfixes, and to track hotfixes that are installed. Type "hotfix /?" for usage instructions. To install this hotfix, put the new TCPIP.SYS, hotfix.exe, and hotfix.ini in the same (temporary) directory, and then type: "hotfix /install" After installation, type "hotfix" to verify that it was installed correctly. Finally, reboot the system. Sample operation is shown below: C:\users\default\intel>hotfix /install Hotfix Version V1.5 copyright (c) Microsoft Corporation. \\MYCOMPUTER is Windows NT version 4.0, build 1381, Service Pack 2 Installing hotfix Q143478 TCPIP DRIVER UPDATE C:\temp\fix>hotfix Hotfix Version V1.4 copyright (c) Microsoft Corporation. \\MYCOMPUTER is Windows NT version 4.0, build 1381, Service Pack 2 Q143478 TCPIP DRIVER UPDATE was installed on May 12, 1997 at 14:44:36 by user. You must reboot the system for the Hotfixes to take effect.