Windows 2000 build 2195.2951

Windows 2000 build 2195.2951 is the official RTM build of Service Pack 2 for Windows 2000, which was released on 16 May 2001.

According to the Express update package for this build, this build is internally version 2.146.4.

New features and changes
Windows 2000 Service Pack 2 brings Compatibility Mode, a useful feature which allows applications designed for older versions of Windows to work. However, it is disabled by default. In order to enable it, the library needed for Compatibility Mode has to be registered. To do this, open the Command Prompt and type the command. A dialog box should appear that the library has been registered successfully, then click OK. Next time you go to the properties of the program, it should have the "Compatibility" tab. Note that this new feature is very limited. It can only run programs designed for Windows 95, Windows 98, or Windows NT 4.0 Service Pack 5. The compatibility layer is stored in %SystemRoot%\System32\slayerui.dll