TPW 1.5 Creating HINDI-Font

Dear Reader !
I try to create a Hindi-Font. The problem is to make it run as an
executive .EXE -file. So I got the .dll and the .fon-file but cannot
implement it.
Who can help me ?
My address is : q1526...@bonsai.fernuni-hagen.de
With best regards  
     Dieter