Win7 the perfect solution for stubborn virus files that cannot be removed under the flagship system

1, first in the Win7 flagship system press "Win+r" to open the "Run" window, and then in the Run dialog box input "Gpedit.msc", enter the Group Policy Editor;

2, in the bouncing out of the interface, expand Computer configuration → administrative Templates → system → System restore, then locate and double-click turn off System Restore on the right side of the window, set it to Enabled, and then click OK to save the exit, which is the operation to turn off System Restore.

3, then expand the "Computer Configuration → management template →windows components →windows Installer", in the right panel, double-click "Close Create System Restore Checkpoint", set it to Enabled;

4, then use the "cacls" C:system Volume Information "/g everyone:f" command in the command Prompt window, give full control to the current user's permissions, and then delete the "System Volume Information "folder.