# Import mx.controls.Alert; Not working in cs3

**URL:** https://forum.kirupa.com/t/import-mx-controls-alert-not-working-in-cs3/276019
**Category:** Uncategorized
**Created:** [November 21, 2008, 11:42am UTC](https://forum.kirupa.com/t/import-mx-controls-alert-not-working-in-cs3/276019 "2008-11-21T11:42:57Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![brndn](https://avatars.discourse-cdn.com/v4/letter/b/dec6dc/32.png) [@brndn](https://forum.kirupa.com/u/brndn)
#### Post date: [November 21, 2008, 11:42am UTC](https://forum.kirupa.com/t/import-mx-controls-alert-not-working-in-cs3/276019/1 "2008-11-21T11:42:57Z")

</div>

1172: Definition mx.controls:Alert could not be found.

Hey there is there any particular reason why I can not access the mx classes from flash cs3.

or more so where can I get them to install into my class path directory???

many thanks

brndn