# Adding Classes in AS3

**URL:** <https://forum.kirupa.com/t/adding-classes-in-as3/280132>\
**Category:** flash\
**Created:** [January 23, 2009, 4:29am UTC](https://forum.kirupa.com/t/adding-classes-in-as3/280132 "2009-01-23T04:29:54Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Scheisse](https://avatars.discourse-cdn.com/v4/letter/s/839c29/32.png) [@Scheisse](https://forum.kirupa.com/u/Scheisse)\
**Post date:** [January 23, 2009, 4:29am UTC](https://forum.kirupa.com/t/adding-classes-in-as3/280132/1 "2009-01-23T04:29:54Z")

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Hello, I have read this tutorial and utilized it in my code, but the only problem is that I simply do not know how to add the classes that I am supposed to download.  
[http://www.webdesign.org/web/flash-&-swish/flash-tutorials/actionscript-3-jpeg-encoder-revealed-saving-images-from-flash.15525.html](http://www.webdesign.org/web/flash-&-swish/flash-tutorials/actionscript-3-jpeg-encoder-revealed-saving-images-from-flash.15525.html)

Those classes being the “[ActionScript 3 Core Library](http://code.google.com/p/as3corelib/).” I just cannot seem to figure out which folder I need to drop them into for Flash to acknowledge them.

Can anyone help?