Unchanged macro now causes "wrong number of arguments or invalid property assignment"

Hi Folks, I'm new to the forum.

I have several spreadsheets that I've used for years.
I often use the GoalSeek function, but have a new problem.

In a sheet I recently edited all of the goalseek macros return the
"wrong number of arguments or invalid property assignment" error.

The second RANGE is highlighted.

********************************************************
Sub ZeroAZ()
'
' ZeroAZ Macro
' Macro recorded 5/5/2007 by Mark Page
'
Application.ScreenUpdating = False
RANGE("L53").GoalSeek Goal:=0, ChangingCell:= RANGE("D7")
End Sub
*********************************************************

I get this error in this sheet for every use of GoalSeek, but not in any other sheet.

Help!

I figured it out. The related forums had the answer. I had created a Macro named "Range()" which is of course a reserved name like "format".

Thanks to anyone who spent a moment pondering this one.