how to avoid message error when a filename is wrong

I want to test a path before using my code. like if it is wrong i can show a userform for checking a new path

but i don't see, is there a function for this ?

Can't you just use Error Trapping in the routine that finds the file?


I don't know the exact code but here's the idea:

i.e.

Code:

---

Public Function IsFile(byVal strPath as String) As Boolean

    On Error Goto Err_IsFile

    check if the file exists
    IsFile = True

Exit_IsFile:
    Exit Function

Err_IsFile:
    IsFile = False
    Resume Exit_IsFile

End Function

---

and then, before you run the code to open your file or whatever, something like this

Code:

---

If IsFile(strYourFileName) Then
    ' open file
Else
    MsgBox "Not a valid file."
End If

---

ok thanks a lotyour code work, but i simplified it a little


Sub test()
Dim mypath As String
On Error GoTo ifmyfileiswrong

Workbooks.Open filename:=Range("J2").Value
' my stuff if no error

ifmyfileiswrong:
' my stuff if error

End Sub


thanks a lot

:D