# Flash in Flex?

**URL:** <https://forum.kirupa.com/t/flash-in-flex/317549>\
**Category:** flash\
**Created:** [December 24, 2010, 6:19am UTC](https://forum.kirupa.com/t/flash-in-flex/317549 "2010-12-24T06:19:11Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![zerdang](https://avatars.discourse-cdn.com/v4/letter/z/ecb155/32.png) [@zerdang](https://forum.kirupa.com/u/zerdang)\
**Post date:** [December 24, 2010, 6:19am UTC](https://forum.kirupa.com/t/flash-in-flex/317549/1 "2010-12-24T06:19:11Z")

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So I recently got Flash Builder 4 for my Mac and started to import some recent projects from my old hard drive. I finished and then proceeded to test the files in FB4. My only problem was that FB4 kept giving me this error:

> File not found: file:/Users/…/Documents/Adobe%20Flash%20Builder%204/pong\_as3/bin-debug/pong\_as3.html

I don’t know if FB4 only compiles to html files? Maybe I imported it wrong because I have the pong\_as3.html, .swf, and .fla files all in the same folder

P.S. My Mac doesn’t have Flash Professional CS5.

Thanks in advance.