How to force form to show again on application startup? - vb.net

Question

I have a Help form that shows for the first time when the application is started. After the initial startup, that form doesn't show up anymore. Is there a way to reset the show form? Here's my code to only show it once base on the application setting. When the application exit, the application sets the showform to false. <<--Need to reset on the user's computer. Reason i need this is if i have a update to application, i need to show user the updates on that help form.
Private Sub AboutInformation_Load(ByVal sender As Object, ByVal e As EventArgs) Handles MyBase.Load
If IsNewVersionAvailable() = True Then
Dim showNextTime As Boolean
showNextTime = My.Settings.LoadAboutForm
If showNextTime = False Then
Show()
Location = New Point(0, 0)
showNextTime = True
My.Settings.LoadAboutForm = showNextTime
My.Settings.Save()
Else
Close()
myForm.Show()
End If
End if
End Sub

Answer 1

For anyone looking for a answer, I save my currentVersion in the application setting on the main form closed and on startup of the help form it checks if the previous version matches the updated version, if it doesn't it will show help form, if it does, it skips to the main for.
Private Sub AboutInformation_Load(ByVal sender As Object, ByVal e As EventArgs) Handles MyBase.Load
Location = New Point(0, 0)
'If ApplicationDeployment.IsNetworkDeployed Then
Try
Dim thisVersion As Version = ApplicationDeployment.CurrentDeployment.CurrentVersion
If thisVersion.ToString = My.Settings.CurrentVersion Then
Dim showNextTime As Boolean
showNextTime = My.Settings.LoadAboutForm
If showNextTime = False Then
Show()
Location = New Point(0, 0)
showNextTime = True
My.Settings.LoadAboutForm = showNextTime
My.Settings.Save()
Else
Close()
myMainForm.Show()
End If
End If
Catch ex As Exception
'MsgBox(ex.Message)
End Try
End Sub
'Saving setting for main form closed.
Private Sub myMainForm_FormClosed(ByVal sender As Object, ByVal e As FormClosedEventArgs) Handles Me.FormClosed
If ApplicationDeployment.IsNetworkDeployed Then
Dim currentVersion As Version = ApplicationDeployment.CurrentDeployment.CurrentVersion
Debug.Print(currentVersion.ToString)
My.Settings.CurrentVersion = currentVersion.ToString
End If
My.Settings.Save()
End Sub