Pop Up window appears when I boot up Windows 10

Although I'm running Windows 10 Insider build 14951, this same problem has existed for the last several builds.

What is happening on my system is that 10-15 seconds after the window 10 boot is complete, 2 small windows open on the start screen (See attached screen shot)

If I click on this screen image and it will disappear, only to return the next time I boot up again.

Very annoying and I would appreciate if someone could tell me how to get rid of this start-up situation without having to do a re-set and have to reinstall all of my apps.

Tks

Hi, ideas:
1. Do a clean boot and see if they still appear. If not, then progressively enable startups to identify which causes them.
2. If no luck, download and install Winspy++ (just search for it) free- and use it to identify what these are
3. If a clean boot doesn't stop them appearing, examine your scheduled tasks.

Unfortunately your screenshot seems to be missing.