Dim p As System.Diagnostics.Process p = New Process p.StartInfo.FileName = "Files/Setup.exe" p.Start() p.WaitForExit() Dim p1 As System.Diagnostics.Process p1 = New Process p1.StartInfo.FileName = "msiexec.exe" p1.StartInfo.Arguments = " /i Files/mysql-connector-odbc-3.51.12-win32.msi" p1.Start() p1.WaitForExit() Me.Close()