How to increment if file exists?

Hello!! Hoping to get some more help here.. :o
The code below can save a profile.

If the same filename exists, and the user chooses not to overwrite the file, I want to add -nn (-01, then if still the same filename will be -02, and so on and so forth) to the end of the file before the extension .plp.

example output:
filename.plp
filename-01.plp
filename-02.plp
filename-03.plp ~ filename-99.plp

This is my current code:

VB Code:

Function isFile(ByVal sFileName As String) As Integer
  On Error Resume Next
  Dim lFileLength As Long
  Const ATTR_NORMAL = 0
 
  isFile = False
  If Dir$(sFileName, ATTR_NORMAL) <> "" Then
  lFileLength = FileLen(sFileName)
  If (lFileLength > 0) Then isFile = True
  End If
End Function

VB Code:

Private Sub cmd_ok_Click()
Dim prof As String
Select Case Me.Caption
    Case "Save Profile"
    txt_profilepath.Text = file1.Path & "\" & file1.FileName & txt_plprofile.Text
        If isFile(txt_profilepath.Text) Then
            txt_plprofile.Text = frm_loadfile.var1
            prof = frm_field.GetString(txt_plprofile.Text, "-", "C")
                If MsgBox("File " & txt_profilepath & " exists.  Do you want to overwrite the current profile?{Y/N]", vbQuestion + vbYesNo, App.ProductName + " Prompt") = vbYes Then
                    SaveProfile txt_profilepath.Text, pl1
                Else
                    txt_profilepath.Text = file1.Path & file1.FileName & "\" & prof & "-02" & ".plp"
                    SaveProfile txt_profilepath.Text, pl1
                End If
        Else
            MsgBox "Saving " & txt_profilepath & " as new profile."
            SaveProfile txt_profilepath.Text, pl1
        End If
 
        profilepath = txt_profilepath.Text
        frm_field.cmd_next.Enabled = True
 
    Case "Load Profile"
        txt_profilepath.Text = file1.Path & "\" & file1.FileName
        MsgBox "Loading " & txt_profilepath & " profile."
            LoadProfile txt_profilepath.Text, pl1
        profilepath = txt_profilepath.Text
        frm_field.cmd_next.Enabled = True
End Select
    Me.Hide
End Sub

HELP!!.. :(

I couldn't really test this, but it should work. It will make thousands of copies and always not overwrite one. The RED code needs to be added or changed. Let me know how it works :wave:

VB Code:

Private Sub cmd_ok_Click()
Dim prof As String
[COLOR=Red]Dim x%, xs$
[/COLOR]Select Case Me.Caption
    Case "Save Profile"
        txt_profilepath.Text = file1.Path & "\" & file1.FileName & txt_plprofile.Text
        If isFile(txt_profilepath.Text) Then
            txt_plprofile.Text = frm_loadfile.var1
            prof = frm_field.GetString(txt_plprofile.Text, "-", "C")
                If MsgBox("File " & txt_profilepath & " exists.  Do you want to overwrite the current profile?{Y/N]", vbQuestion + vbYesNo, App.ProductName + " Prompt") = vbYes Then
                    SaveProfile txt_profilepath.Text, pl1
                Else
[COLOR=Red]                    x = 1
                    xs = Format(x, "00") ' check '-01'
                    Do While Dir(file1.Path & file1.FileName & "\" & prof & "-" & xs & ".plp")
                      x = x + 1
                      xs = Format(x, "00")
                    Loop
                    txt_profilepath.Text = file1.Path & file1.FileName & "\" & prof & "-" & xs & ".plp"
[/COLOR]                    SaveProfile txt_profilepath.Text, pl1
                End If
        Else
            MsgBox "Saving " & txt_profilepath & " as new profile."
            SaveProfile txt_profilepath.Text, pl1
        End If
 
        profilepath = txt_profilepath.Text
        frm_field.cmd_next.Enabled = True