Error loading C9 due to HS

I did install trial of HS3 S(accidentally). 17 days pas by, license expired. I deleted it with(I guess) with all content. After that anytime I open Cubase I got this error; see error1 pic.
Then when I open any project I go this: - see error 2 pic.

Like I said, I searched all my drives for any file that was listed in the error message and didn’t find any.
I check everywhere but can’t find anything that is HS3 related.
Help please.
error 2.PNG
error1. png.PNG

If it’s still available use the built in Windows tool to uninstall software from Control Panel though as you say you deleted the files it might not be.

Also run Maintenance on your eLicenser if you’ve not already done so.