I know of the Areas collection, but no Area keyword ...
When you reference a sheet as
, you are referencing the sheet by its codename. Codenames start out the same as sheet names, but diverge when you rename a sheet from the user interface. So after you change it,
You have to change the codename of the sheet in the VBE Properties window; then you can reference the sheet as
So the Properties window could look like any of these; the codename is shown on the left, sheet name on the right in parens:
Sheet1(Sheet1) ' new workbook
Sheet1(Area) ' name change via user interface
Area(Sheet1) ' name change in VBE Properties window
Area(Area) ' name changed both ways
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