Unable to write text in Hindi Language in Flex running application

I am not able to write text in Hindi in flex running application.

I have installed Hindi font by window system CD and all I did for font installation.

But still I am not able to write in Hindi in the running flex application by using Flash Player with all version.

I am able to write text in Hindi in MS Word, even in the flex builder editor and all the place but not in the running application.

Is Flash Player doesn’t support Hindi Writing?

My running application support all other languages except Hindi.

Please help me. It’s very urgent.

Thanks In Advance