I uninstalled it. I even dug in tothe flight sim folder. appdata and any folder that contains Vfxc data to delete the issue and I still get this. 

(Handled Exception shutdown = True) Message :Sequence contains no elements
StackTrace :   at System.Linq.Enumerable.Last[TSource](IEnumerable`1 source)
   at A.D.a(Int32 )
   at VFXCentral.MainWindow.F.A()
   at System.Threading.Tasks.Task`1.InnerInvoke()
   at System.Threading.Tasks.Task.Execute()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
   at VFXCentral.MainWindow.G.MoveNext()
Date :10/13/2019 9:46:35 AM
 

Is your log in the vfxcentral folder? because i dont even get a log to find out what my problem is.