I'm using Microsoft Forms 2.0 TextBox and trying to display Myanmar Unicode on it. I've tried to set Properties->Font to Myanmar3 (Myanmar Unicode font). The characters are visible when typing or has focus in the textbox before saving the excel file.

But after focus out from the textbox, they are displayed as question marks.

How can I display the characters correctly?
- I'm using Windows 7 (Myanmar Language is not officially supported in this windows version yet)
- I'm using Office 2010 and VBA 7.0