E  ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.
                         E  Parameter name: index
                         E    at System.ThrowHelper.ThrowArgumentOutOfRangeException (System.ExceptionArgument argument, System.ExceptionResource re
                            source) [0x00000] in <00000000000000000000000000000000>:0
                         E    at System.ThrowHelper.ThrowArgumentOutOfRangeException (System.ExceptionArgument argument, System.ExceptionResource re
                            source) [0x00000] in <00000000000000000000000000000000>:0
                         E    at System.Collections.Generic.List`1[T].get_Item (System.Int32 index) [0x00000] in <00000000000000000000000000000000>:
                            0
                         E    at UpgradesWindow.UpdateActualTab () [0x00000] in <00000000000000000000000000000000>:0
                         E    at UpgradesWindow.InitWindow () [0x00000] in <00000000000000000000000000000000>:0
                         E    at BaseWindow.OnShow () [0x00000] in <00000000000000000000000000000000>:0
                         E    at UpgradesWindow.OnShow () [0x00000] in <00000000000000000000000000000000>:0
                         E    at WindowsController.Show (System.Type typeWindow) [0x00000] in <0000