Sub aaaaa()
Dim BK As Workbook
For Each BK In Workbooks
'i = i + 1
'Cells(i, 1).Value = BK.Name
If BK.Name = "該当○○.xls" Then
Exit Sub
End If
Next
Workbooks.Open "該当○○.xlsのフルパス"
End Sub
Sub bbbbb()
Dim BK As Workbook
On Error Resume Next
Set BK = Workbooks("該当○○.xls")
On Error GoTo 0
If BK Is Nothing Then
Workbooks.Open "該当○○.xlsのフルパス"
End If
End Sub