# Editing Flash Extension Manager files

**URL:** <https://forum.kirupa.com/t/editing-flash-extension-manager-files/124664>\
**Category:** Uncategorized\
**Created:** [October 5, 2004, 8:01pm UTC](https://forum.kirupa.com/t/editing-flash-extension-manager-files/124664 "2004-10-05T20:01:56Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![MrFlashALot](https://avatars.discourse-cdn.com/v4/letter/m/cdc98d/32.png) [@MrFlashALot](https://forum.kirupa.com/u/MrFlashALot)\
**Post date:** [October 5, 2004, 8:01pm UTC](https://forum.kirupa.com/t/editing-flash-extension-manager-files/124664/1 "2004-10-05T20:01:56Z")

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Is it possible (and if so, how?) to edit the .mxp-files that you install with the extension manager? The extension I have in mind is an API with some functions that need to be tweaked.