Hotfix installation instructions: ================================ This hotfix replaces the following files in the \Winnt\System32 folder: Lsasrv.dll Netui1.dll Netui2.dll Samsrv.dll Srvsvc.dll Winlogon.exe Wkssvc.dll and the Srv.sys file in the \Winnt\System32\Drivers folder. 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 files, hotfix.exe, and hotfix.ini in the same (temporary) folder, and then type the following command: hotfix /install After installation, type "hotfix" to verify that it was installed correctly. Finally, reboot the system. Sample operation is shown below: C:\sec-fix>hotfix /install Hotfix Version V1.4 copyright (c) Microsoft Corporation. \\MYCOMPUTER is Windows NT version 3.51, build 1057, Service Pack 5 Installing hotfix Q143474Q161372SecFix C:\SEC-Fix>hotfix Hotfix Version V1.4 copyright (c) Microsoft Corporation. \\MYCOMPUTER is Windows NT version 3.51, build 1057, Service Pack 5 Q143474Q161372SecFix was installed on Jun 12, 1997 at 21:43:42 by administrator You must reboot the system for the Hotfixes to take effect.