HTMLViewer and Windows 8.1: beep

I have an HTMLViewer and a TextField in that project.

The only place I put code is in the TextField (URL) and no beep in the code:

[code] Dim TheURL As String

// Get the URL
TheURL = TF_URL.Text

// Wait a Return key press
If Key = Chr(13) Then
#If TargetCocoa
If Left(TheURL, 7) <> “http://” Then TheURL = “http://” + TheURL
#EndIf

// Display the page
HTMLViewer1.LoadURL(TheURL)

End If[/code]

Why do I get a Beep each time I press and release the Return key on Windows 8.1 (genuine hardware) ?

Your code is in Keydown, right ?

Put

Return True

after

HTMLViewer1.LoadURL(TheURL)