Hi !
I've just install adobe MS5 MC 2011, when i download i don't know it's use Spanish to language default
Now i want to change languae interface for Flash, Dreamweaver, Illutrator.
With Photoshop i changed success.
How to change interface language of the program to English?
I’m afraid you can’t.
http://forums.adobe.com/message/3838436#3838436
You could lend your support to the corresponding feauture request: