EDoverlay throws an exception on launch

[FunGamer1999OG]

2023-05-27T21:36:27 EDMCOverlay: unhandled exception!!: Name:EDMCOverlay.exe There are no context policies. System.UnhandledExceptionEventArgs 2023-05-27T21:36:27 EDMCOverlay: at System.Diagnostics.ProcessManager.OpenProcess(Int32 processId, Int32 access, Boolean throwIfExited) at System.Diagnostics.Process.GetProcessHandle(Int32 access, Boolean throwIfExited) at System.Diagnostics.Process.get_HasExited() at EDMCOverlay.OverlayRenderer.StartUpdate() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) at System.Threading.QueueUserWorkItem2023-05-27T21:37:49 starting.. 2023-05-27T21:37:49 OverlayRenderer: Loading fonts.. 2023-05-27T21:37:49 OverlayJsonServer: JSON server thread startup 2023-05-27T21:37:49 OverlayRenderer: Starting update loop 2023-05-27T21:37:49 EDMCOverlay: unhandled exception!!: Name:EDMCOverlay.exe There are no context policies. System.UnhandledExceptionEventArgs 2023-05-27T21:37:49 EDMCOverlay: at System.Diagnostics.ProcessManager.OpenProcess(Int32 processId, Int32 access, Boolean throwIfExited) at System.Diagnostics.Process.GetProcessHandle(Int32 access, Boolean throwIfExited) at System.Diagnostics.Process.get_HasExited() at EDMCOverlay.OverlayRenderer.StartUpdate() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) at System.Threading.QueueUserWorkItem

[inorton]

I have no idea what could cause this. It is quite an old .net app now