File Type Generic IconWindows Update Status File
File Format Proprietary (Microsoft)
Usage Referenced by an application; not meant to be opened manually
Popularity ★ ☆ ☆ ☆ ☆  Rare

A GRL file is a configuration status file used by Windows. It is referenced by Windows Update when system updates are installed.

Windows Update is a component included with the Windows operating system. It provides Windows users with the latest system updates and patches for Windows and installed programs. Updates can be downloaded and installed using the Windows Update program.

Open With

IconMicrosoft Windows Update

Updated July 29, 2009
Information from the PC File Extensions Reference