This problem began to appear when I installed a program which I had to remove it to instal another version of it.
After unistalling it, I did a recovery because I wanted to improve the staibility and performance of my computer, anyway when it was done the startup time went up to 8 secondes (sometimes even more!) and some big lacks started to apear!
I did refresh my windows from PC setting, but nothing had changed.
so I had to choose "Remove Everything and Reinstall Windows" so those errores are not apeared again but I still have problem with StartUP time, didn't change at all.