Sysedit

Sysedit is a specialized text/ASCII editor for core Microsoft Windows configuration files. This executable is installed in the Windows system directory: %windir%\SYSTEM or %windir%\SYSTEM32. Sysedit was bundled with and automatically installed by every version of Windows from Windows 3.0 up to Windows 98 SE. Support was discontinued with Windows Me. At the time of its initial release, Sysedit was commonly used to demonstrate multiple document interfaces (MDI). It opens all of the aforementioned configuration files at once in separate daughter windows whenever launched. It still uses the System font from older versions of Windows.

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