# How to save AIR application?

**URL:** https://forum.kirupa.com/t/how-to-save-air-application/259952
**Category:** flash
**Created:** [May 10, 2008, 9:05pm UTC](https://forum.kirupa.com/t/how-to-save-air-application/259952 "2008-05-10T21:05:11Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![youwh](https://avatars.discourse-cdn.com/v4/letter/y/82dd89/32.png) [@youwh](https://forum.kirupa.com/u/youwh)
#### Post date: [May 10, 2008, 9:05pm UTC](https://forum.kirupa.com/t/how-to-save-air-application/259952/1 "2008-05-10T21:05:11Z")

</div>

I’ve create this air file, but I don’t know why I cant export it.

I’ve followed the instructions [here](http://livedocs.adobe.com/air/1/airextflash/) but it still give me the error "Namespace is invalid in the application descriptor file. :pirate3:

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<div class="post-metadata">

### Author: ![Stratification](https://avatars.discourse-cdn.com/v4/letter/s/bc8723/32.png) [@Stratification](https://forum.kirupa.com/u/Stratification)
#### Post date: [May 11, 2008, 1:56am UTC](https://forum.kirupa.com/t/how-to-save-air-application/259952/2 "2008-05-11T01:56:55Z")

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So what is the namespace in the app’s XML file? You’ve probably got the version specified incorrectly. Using an example from the beta?

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<div class="post-metadata">

### Author: ![youwh](https://avatars.discourse-cdn.com/v4/letter/y/82dd89/32.png) [@youwh](https://forum.kirupa.com/u/youwh)
#### Post date: [May 11, 2008, 6:48am UTC](https://forum.kirupa.com/t/how-to-save-air-application/259952/3 "2008-05-11T06:48:41Z")

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I didn’t touch anything in the xml file. And which is the namespace??  
My swf name is test.swf

This is my xml file.

```auto
<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<application xmlns="http://ns.adobe.com/air/application/1.0">

  <id>com.adobe.example.test</id>

  <version>1.0</version>

  <filename>test</filename>

  <description/>

  <name>test</name>

  <copyright/>

  <initialWindow>
    <content>test.swf</content>
    <systemChrome>standard</systemChrome>
    <transparent>false</transparent>
    <visible>true</visible>
    <width>550</width>
    <height>400</height>
    <maximizable>true</maximizable>
    <minimizable>true</minimizable>
    <resizable>true</resizable>
  </initialWindow>

  <icon>
    
    
    
    
    <image128x128>AppIconsForAIRPublish/AIRApp_128.png</image128x128>
    <image48x48>AppIconsForAIRPublish/AIRApp_48.png</image48x48>
    <image32x32>AppIconsForAIRPublish/AIRApp_32.png</image32x32>
    <image16x16>AppIconsForAIRPublish/AIRApp_16.png</image16x16>
  </icon>

  <customUpdateUI>false</customUpdateUI>

  <allowBrowserInvocation>false</allowBrowserInvocation>

</application>

```