CAN SOMEONE HELP ME PLS? System.AggregateException: One or m

The Sims 4 Studio - Version 3.1.6.3



HELLO! Can someone help me???? I have the AVG for virus security and I added the program for exceptions & on the allow apps list and I'm still getting this issue. My game and everything is saved on my D drive as well. I literally read all posts and tried to figure it out but I cannot. Can someone help me? Please and thanks. 

System.AggregateException: One or more errors occurred. ---> System.ArgumentException: Illegal characters in path.



at System.IO.Path.CheckInvalidPathChars(String path, Boolean checkAdditional)



at System.IO.Path.Combine(String path1, String path2)



at S4Studio.Data.FileDb.Sims4FileTable.get_SDXPath()



at S4Studio.Data.FileDb.Sims4FileTable.IncludeSDX(Game bg)



at S4Studio.Data.FileDb.Sims4FileTable.Init(Boolean load_simulation, Boolean is_reinit)



at S4Studio.Shared.AppModel.DoInit()



at System.Threading.Tasks.Task.InnerInvoke()



at System.Threading.Tasks.Task.Execute()



--- End of inner exception stack trace ---



---> (Inner Exception #0) System.ArgumentException: Illegal characters in path.



at System.IO.Path.CheckInvalidPathChars(String path, Boolean checkAdditional)



at System.IO.Path.Combine(String path1, String path2)



at S4Studio.Data.FileDb.Sims4FileTable.get_SDXPath()



at S4Studio.Data.FileDb.Sims4FileTable.IncludeSDX(Game bg)



at S4Studio.Data.FileDb.Sims4FileTable.Init(Boolean load_simulation, Boolean is_reinit)



at S4Studio.Shared.AppModel.DoInit()



at System.Threading.Tasks.Task.InnerInvoke()



at System.Threading.Tasks.Task.Execute()<---