pdf file can not be found

[mangian]

I have a program call the pdf file is not saved in the database. while in another run in computer pdf file can not be found due to different local disk dictionary. pardon my language a lot wrong. thank you.

Such coding

Sub PersegiPanjang()
Dim FileName As String = "D:\KamusMatematika\PDF\Bangun Datar\Definisi Persegi Panjnag.pdf"
WebBrowser1.Navigate(FileName)
End Sub