i have this code entered:

Public Function PayRollSheetFormat()
'Application.Run CleanSheetFormat()
ActiveWindow.FreezePanes = False
Columns("S:S").Select
Selection.ColumnWidth = 10
Columns("T:T").Select
Selection.ColumnWidth = 25
End Function

selecting column S or T selects multiple columns (usually 4: R,S,T,U or
S,T,U,V respectively)

any hints about what might be causing the error?

mark