I'm running Win10 and just installed NordVPM software. Everything seems to be working correctly except when I wanted to send an email, using M/Soft Outlook 2010 app. The email does not show up in the Sent folder nor the Outgoing folder, but if the VPM is shut off the email will transmit. I tried all the suggestions from NordVPM, my ISP, and the MS website such as changing port#'s and protocols. All to no avail. Ready to cancel the purchase. Cannot change email address, too many contacts out there.