Backgammon Game Error Fix - C#

I have a backgammon game developed for Windows using C# in Microsoft Visual Studio. Unfortunately, the game is not starting as intended. I require a skilled programmer to troubleshoot and fix this issue.

Key requirements and responsibilities:
- Diagnose and address the error preventing the game from starting
- Ensure all elements of the game function correctly post-fix
- Provide an updated version of the game that runs smoothly on Windows

The ideal freelancer for this project should have:
- Proficiency in C# and experience with Windows game development
- Strong debugging skills to identify and resolve the issue efficiently

Your goal is to deliver a fully functional version of the backgammon game that can be played on Windows. Experience in game development and specifically with backgammon games would be a bonus.