Unwanted message when displaying desktop notification

Hello,I'mdisplayinganotificationonthedesktop,butbelowthemessage"vshost32.exe" appears. I would like to know how to remove this. Obg.

My code:

notifyIcon1.ShowBalloonTip(10, "Lembrete ", " Você tem 10 contas a pagar ", ToolTipIcon.Info);