I am using BTFE , font extension to render vector font.
But it is crashing some times inside BTFE.dll , While using IFont_MeassureText.

But if i use some other Font engine in target ( this does not work for SDK), There is no problem ,

When I use BTFE extension in SDK , Crash occurs in BTFE.dll while using IFont_MeassureText in (TextLayout.c widget )

If any body face this problem or know the reason, Please let me know .

Thanks