Run program without form on windows startup - vb.net

Question

What basically i want is to show is:
notifyicon.visible = true
I mean to show a tray icon when the windows starts up but the program form should not be shown ,how could i achieve it ?
I got to know that by adding to registry you can run the program on startup example below
Dim regkey As RegistryKey
regkey = Registry.CurrentUser.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run", True)
If (runonstartupToolStripMenuItem.Checked = True) Then
' Add the value in the registry so that the application runs at startup
regkey.SetValue("Your Application Name", Application.ExecutablePath.ToString())
Else
' Remove the value from the registry so that the application doesn't start
regkey.DeleteValue("Your Application Name", False)
End If
but this will run the whole program and will make form show up which i do not want unless user manually starts it.

Answer 1

Add this code to your form:
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.Hide() ' <= Required
Me.ShowInTaskbar = False ' <= Required
NotifyIcon1.Visible = True
NotifyIcon1.ShowBalloonTip(10000)
End Sub
When the program opens when the windows starts it should open with a unique parameter,
And when the unique parameter is found the form will be hidden,
Conversely if the user opens the program, will not have the parameter and then the form can show.

Answer 2

I am use checkbox to set and unset:
Private Sub cbStartup_CheckedChanged(sender As Object, e As EventArgs) Handles cbStartup.CheckedChanged
Dim applicationName As String = Application.ProductName
Dim applicationPath As String = Application.ExecutablePath
If cbStartup.Checked = True Then
Dim regKey As Microsoft.Win32.RegistryKey
regKey = Microsoft.Win32.Registry.CurrentUser.OpenSubKey("SOFTWARE\Microsoft\Windows\CurrentVersion\Run", True)
regKey.SetValue(applicationName, """" & applicationPath & """")
regKey.Close()
Else
Dim regKey As Microsoft.Win32.RegistryKey
regKey = Microsoft.Win32.Registry.CurrentUser.OpenSubKey("SOFTWARE\Microsoft\Windows\CurrentVersion\Run", True)
regKey.DeleteValue(applicationName, False)
regKey.Close()
End If
End Sub
Test working on VS 2015 run on Windows 10 64Bit.