I need .NET developer to fix a function in my code

Job ID: 33445554

Budget: $750 – $1,500 USD

Hello. I am currently developing a calculator for programmers using C# + WinForms. But I need help.
I need an experienced C# developer to fix one function in my code.

But my main problem is that my program does not work on all versions of Windows 10. So please download and try to compile my project on your computer first. If you compile my project successfully, then only then respond to my project.
PLEASE, I'm asking again. First try to compile my project on your computer and only then write me a message. Otherwise, you will occupy my and your time.

GitHub repository of my program: https://github.com/vosZix/calculator-with-debugger
Related categories: .NET C# Programming