Sinan_2 :
My every folder in my PC including the external Flash Drive..... every time I try to open a shortcut file it says it has been changed or moved i preinstalled windows several times but nothing changed
Need more details, what do the shortcuts go to? When did this start, did anything get installed, uninstalled, etc... before the issue started?
Did you check the location the shortcuts go to and see if the items were actually still there?
Most of the time the files were moved or the disk letter was changed when shortcuts give that error.