Hotfix installation instructions: ================================ This hotfix replaces the TCPIP.SYS file in the \winnt\system32\drivers directory. This fix supercedes the fix for Q143478 (oob-fix). 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, place 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:\fix>hotfix /install Hotfix Version V1.5 copyright (c) Microsoft Corporation. \\MYCOMPUTER is Windows NT version 3.51, build 1057, Service Pack 5 Installing hotfix Q154174 TCPIP DRIVER UPDATE - JULY 1997 C:\fix>hotfix Hotfix Version V1.5 copyright (c) Microsoft Corporation. \\MYCOMPUTER is Windows NT version 3.51, build 1057, Service Pack 5 Q154174 TCPIP DRIVER UPDATE - JULY 1997 was installed on Jul 03, 1997 at 14:31:45 by Administrator. You must reboot the system for the Hotfixes to take effect.