Hi, my name is Neil, I'm an independent adviser and a Windows 10 user like you.
"The Intel Content Protection HECI Service (filename: IntelCpHeciSvc.exe) is a program that is centred primarily on HDMI films etc. If you do not view such DRM protected content, you can disable this service."
So, if you don't watch things like Blu Ray films on your computer, you can safely disable this service.
To disable this service, in the search box on your taskbar type the following: SERVICES
Click on Services (App) in the results.
Go down the list of services until you find "Intel Content Protection HECI Service".
Right click on it and then click on "Properties".
Where it says "Startup type:" click the drop down box and change this to "Disabled".
Click the "Apply" button and then click OK.
Reboot your computer and you should find the error no longer appears.
I hope this helps.
Let me know if you need any further help.
Kindest regards,
Neil