# Flaw in Help: missing MP3TAGAPP and MP3TAGAPPDATA
**URL:** https://community.mp3tag.de/t/flaw-in-help-missing-mp3tagapp-and-mp3tagappdata/16125
**Category:** Fixed Bugs
**Tags:** bug-fixed
**Created:** [September 11, 2014, 9:57am UTC](https://community.mp3tag.de/t/flaw-in-help-missing-mp3tagapp-and-mp3tagappdata/16125 "2014-09-11T09:57:28Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@chrisjj](https://community.mp3tag.de/u/chrisjj)
#### Post date: [September 11, 2014, 9:57am UTC](https://community.mp3tag.de/t/flaw-in-help-missing-mp3tagapp-and-mp3tagappdata/16125/1 "2014-09-11T09:57:28Z")
[https://www.google.co.uk/search?q=site%3Ahe...ag.de+MP3TAGAPP](https://www.google.co.uk/search?q=site%3Ahe...ag.de+MP3TAGAPP) shows
[https://docs.mp3tag.de/scripting](https://docs.mp3tag.de/scripting)
$getenv(x) returns the value of the environment variable x.
is missing
[http://www.mp3tag.de/en/changelog.html](http://www.mp3tag.de/en/changelog.html)
[2011-04-18] NEW: support for inbuilt parameters MP3TAGAPP and MP3TAGAPPDATA for $getEnv.
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### Author:  [@Florian](https://community.mp3tag.de/u/Florian)
#### Post date: [May 21, 2018, 1:59pm UTC](https://community.mp3tag.de/t/flaw-in-help-missing-mp3tagapp-and-mp3tagappdata/16125/2 "2018-05-21T13:59:36Z")
I've added the note, will be included with the next release.
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### Author:  [@Florian](https://community.mp3tag.de/u/Florian)
#### Post date: [December 28, 2018, 2:07pm UTC](https://community.mp3tag.de/t/flaw-in-help-missing-mp3tagapp-and-mp3tagappdata/16125/3 "2018-12-28T14:07:11Z")
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