# AS 2.0 and flash player 8 support in CS3

**URL:** <https://forum.kirupa.com/t/as-2-0-and-flash-player-8-support-in-cs3/225811>\
**Category:** flash\
**Created:** [May 15, 2007, 11:32pm UTC](https://forum.kirupa.com/t/as-2-0-and-flash-player-8-support-in-cs3/225811 "2007-05-15T23:32:22Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![nih](https://avatars.discourse-cdn.com/v4/letter/n/4af34b/32.png) [@nih](https://forum.kirupa.com/u/nih)\
**Post date:** [May 15, 2007, 11:32pm UTC](https://forum.kirupa.com/t/as-2-0-and-flash-player-8-support-in-cs3/225811/1 "2007-05-15T23:32:22Z")

</div>

I just upgraded to CS3 and I’m having issues.

I’m trying to bust out a new project quickly in AS2.0, but it’s throwing a lot of basic framework object errors:

```auto
The class or interface 'Array' could not be loaded.
function split(delimiter:String, limit:Number):Array;

```

I’ve tried putting the project together in Flash 8 which is still installed, but it can no longer compile and simply crashes instead.

What gives? Did anyone else encounter this?