[Unity 5.5.0f2] [NGUI 1.8.4] Label - Problem with Umlauts

[JohnDoe]

Hi folks!

I have a problem with the Labels and Umlauts.

In a normal GUI-Text and a .ttf-Font I can see ö ä ü.

When I am making a prefab with the Font Maker from the same .ttf-Font and use it in a UI Label, i can not see the Umlauts.
Changing the Font Type didn't help.

I hope somebody can help me.

Thanks!

[JohnDoe]

I mean of course NGUI 3.11.1 

Sorry!

[JohnDoe]

Ok, i found the failure, i choosed the wrong Characters during Font Maker!