Hello!

I'm using your Nevron.Net Vision at .net 6.0 winform project.
However, I usally get this exception which is

<System.InvalidCastException: '[A]Nevron.Internal.NFF cannot be cast to [B]Nevron.Internal.NFF. Type A originates from 'Nevron.TextLibrary.Win, Version=21.12.10.12, Culture=neutral, PublicKeyToken=b33b1a04bb5ca8ad' in the context 'Default' in a byte array. Type B originates from 'Nevron.TextLibrary.Win, Version=21.12.10.12, Culture=neutral, PublicKeyToken=b33b1a04bb5ca8ad' in the context 'Default' in a byte array.>.

I said 'usally', because, this exception does not always occured. Maybe, when I debug again my project as soon as I exit my app, this exception seem to be occured. You know this exception? It just my code fault? Please help me.

Hello

The font I'm using is "나눔바른고딕, 9.75pt, style=Bold".
I set a font size 10pt, but, font property set 9.75pt.

It is hard to take screenshot to all of charts which are korean text rendered.
So, I'll just list the strings. The strings I'm using are "자남, 자북, 자기장[nT], 거리, 전류[A], 전압[V], 수평종축 코일, 수평횡축 코일, 수직 코일, 수직, 동서, 남북, 유도자기장, 영구자기장, 제어전류, 측정전류".

I hope this information helps you solve this problem.
Thank you.