In my code I determine a range that I wish to select. What is the proper
syntax to select that range. Let's say I wish to add a line to all cells
selected. This does not work:
My hope would be to have every cell from 11,1 to 65,7 selected but I get an
error on the line Range(PrtRng).select. Ideas?

Dim PrtRng as Range
Dim X as Double
let X=65
Set PrtRng = Range(Cells(11, 1), Cells(X, 7))
Range(PrtRng).Select
With Selection.Borders(xlEdgeBottom)
.LineStyle = xlContinuous
.Weight = xlThin
.ColorIndex = xlAutomatic
End With