Inserting a row above the current row

I have a very simple problem but am new to VB and cant figure out why I am getting errors.

What I am trying to do is set up a macro that copies row # 10 and inserts it above the current active row.

I have searched multiple web pages but everyone seems to code things differently and I cant get a grasp on understanding the VBA commands via analyzing codes.

I keep getting:

  1. "Insert/Copy Method of Range Class failed", and
  2. An error regarding disconnections.

I also am noticing something strange, after running the code more than once, I receive changing error messages and am not sure if there is a problem with my version of Excel.

Here is the code I am trying to use:

Sub Insert_Row()

Dim rng As Range
Dim act As Range

Set rng = ActiveCell.Rows
Set act = Rows("10:10")



rng.Insert Shift:=xlDown

End Sub