Yes very much part of the Windows.Where is the "Not Sandboxed" process console window designation coming from - as that is not a part of Windows ?
It is good your issue is fixed. I hope it does not return again.Yes very much part of the Windows.
Have fixed the issue. It was because of Adobe Flash. I have uninstalled the Adobe flash and the pop ups have stopped. I am not a techie so I am not aware as to how Adobe Flash caused it or whether it the root cause of it. But my problem got resolved. Thank you for your response.