Font problem

Hello, I’ve serious problem with font.
I want generate output for eastern europe by php GD library, but:
problem generate chars such as á,č,ť,Á,Č,… but no problem with ä.
The missing chars are replaced by space.
I’ve created OCRB font in font creator, but is there something bad in font setup, i’m something missing?
For example I generate another font - tahomaforte for Eastern europe (not from me, only sample) and there is no problem.

Fonts are in attachment.
ocrb.ttf (44.7 KB)
tahomaforte_1.ttf (310 KB)
I cannot find the solution, i’m totally lost any idea helps, thank you.

There’s nothing obviously wrong that I can see. The extended characters display correctly in MainType 5.1. What application are you using to test it?
OCRB.png

I use php GD library (http://php.net/manual/en/book.image.php) and there is serious problem with the diacritics.
I think is something wrong in font creator software (bad setting or something) becouse the second font there is ok.