Private Sub CommandButton1_Click()
'Updated by Extendoffice 20221223
    Dim xDlg As FileDialog
    Dim xFolder As Variant
    Set xDlg = Application.FileDialog(msoFileDialogFolderPicker)
    Dim xStrName As String
    If xDlg.Show <> -1 Then Exit Sub
    
    xFolder = xDlg.SelectedItems(1)
    
    xStart = InputBox("file name", "KuTools for Excel", ActiveSheet.Name & ".pdf")

    Application.ScreenUpdating = False

    ActiveSheet.ExportAsFixedFormat Type:=xlTypePDF, _
            Filename:=xFolder & "\" & xStart, _
            OpenAfterPublish:=False
    Application.ScreenUpdating = True

End Sub

Private Sub CommandButton1_Click()
'Updated by Extendoffice 20221230
    Dim xPDFName As String
    Dim xPDFPath As String
    Dim xObjFS As Object
    Dim xNum As Integer
    Dim xStr As String
    
    xPDFName = "Export" 'The file name
    xPDFPath = "D:\work\Jan\test\" 'The file path
    Application.ScreenUpdating = True
    On Error Resume Next
    Set xObjFS = CreateObject("Scripting.FileSystemObject")
    xStr = xPDFPath & xPDFName & ".pdf"
    xNum = 1
    If xObjFS.FileExists(xStr) Then
    xResponse = MsgBox("The file already exists, do you want to overwrite it?", vbYesNo, "www.extendoffice.com", "", 0)
       If xResponse <> vbYes Then
       Exit Sub
      End If
    End If
    Application.ScreenUpdating = False
    ActiveSheet.ExportAsFixedFormat Type:=xlTypePDF, _
            FileName:=xStr, _
            OpenAfterPublish:=False
    Application.ScreenUpdating = True
End Sub