# ATEUPDATE > [HTML Version](ateupdate_lit.htm) _Documentation added January 2024_ **ATEUPDATE \{switches\}** (Used only from ATE) ATEUPDATE initiates an ATE update. It is normally invoked internally by _Help > Check For Updates_ on the ATE toolbar, but can also be invoked directly for various update-support purposes. **Switches** | **Switch** | **Function** | |------|------| | /A | admin mode (required if not running from ATE session) | | /F | force update (even if already current) | | /L | launch update program if applicable (else download only) | | /Q | quiet mode | | /S | sync local update cfg file with ATE client (only) | | /S+ | same as /S but continue with normal processing afterward | | /W | force A-Shell update instead of ATE (same as ASHUPDATE) | | /? | Writes switch listing and usage info to the screen. | **See Also** • ["Updating" topic in the ATE Reference](https://www.microsabio.net/dist/doc/ate/updating.html)