(1) cannot be deleted without permission.

Rogue software lets us delete junk icons by setting permissions on desktop shortcuts created by ourselves, because we don't have permissions.

(2) Malicious occupied files cannot be deleted.

Virus programs will use technology to exclusively open malicious icons, and exclusive files will not be deleted manually.

(3) Resident programs will be written or protected repeatedly.

At this time, there will be a program or driver to protect the corresponding icon from being deleted or regenerated every once in a while.

Solution of file deletion:

If the folder cannot be deleted, please use Kingsoft Internet Security file shredder.

At the same time, Kingsoft Internet Security is used to remove virus Trojans and restore the normal operation of the system.