# CS3 compatibility with '8'

**URL:** <https://forum.kirupa.com/t/cs3-compatibility-with-8/239252>\
**Category:** flash\
**Created:** [September 19, 2007, 10:34pm UTC](https://forum.kirupa.com/t/cs3-compatibility-with-8/239252 "2007-09-19T22:34:58Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Cuong\_248](https://avatars.discourse-cdn.com/v4/letter/c/43a26b/32.png) [@Cuong\_248](https://forum.kirupa.com/u/Cuong_248)\
**Post date:** [September 19, 2007, 10:34pm UTC](https://forum.kirupa.com/t/cs3-compatibility-with-8/239252/1 "2007-09-19T22:34:58Z")

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I’m using CS3 for a project and the problem I’m having is that I can’t open up my flash files at uni where flash 8 basic is used. My question is whether there is a way to make it compatible (eg. to not use some features new in CS3)? Thanks in advance.