File Type Generic IconWindows XP Unsigned Style
File Format Standard
Usage Open manually; may be referenced by an application
Rank ★ ☆ ☆  Uncommon

An MSSTYLE is an unsigned theme file that can be used to change the appearance of the Windows interface. It may include desktop backgrounds, custom icons and colors, and other interface objects.

Unlike .MSSTYLES files, MSSTYLE files are unsigned, which means the operating system must be patched in order for them to work correctly.

Open With

IconMicrosoft Windows XP

Updated September 28, 2009