Dim sPath As String = "C:\"
Dim sFile As String = "HB.pdf"
Dim sFileToOpen As String = System.IO.Path.Combine(sPath, sFile)
Dim sProgram As String = "C:\Program Files (x86)\Adobe\Acrobat Reader" & _
  "DC\Reader\AcroRd32.exe"
 
Dim p As New ProcessStartInfo
 
p.FileName = sProgram
p.Arguments = " /A page=5 " & sFileToOpen
 
Process.Start(p)

EALA FREYA FRESENA