Data Folder Not Found.There should be * folder next to the executable.

Hi,I am running the game on unity editor.After I built my game;when I try to run my .exe,it gives this error.So,Is there anyone who can help me .I am stuck.

-I am using “System.Data.dll” and “System.EnterPriseServices.dd”

Im having this exact same problem game loaded some dlls and now cant get any builds worked out proper.