How to delete a virus folder in Windows 7

Q: I have a Trojan on my Windows 7 system. It generates a “System Volume Information” folder on each disk. The folder is empty, nothing, I use the 360 ​​first aid kit and The Jinshan First Aid Kit cleared the Trojan, but this folder could not be deleted. It doesn't work with various anti-virus and killing Trojan tools. What should I do now?
A: "System Volume Information" folder is a hidden system folder, & ldquo; System Restore & rdquo; tools use this folder to Store its information and restore points. This folder is located on each partition and stores backup information for system restores. It's not a virus folder, but a lot of viruses like to live here.
After closing the system restore, the method to completely delete the folder is as follows: Enter “gpedit.msc” in “start →run”, start the group policy editor, and then expand “computer configuration → Template → System & Rarr; System Restore & rdquo;, found on the right side "Close System Restore", double-click and set to “ enable & rdquo;.
Then expand & ldquo; computer configuration & rarr; management template & rarr; Windows component & rarr; Windows Installer rdquo;, on the right there will be a "close to create a system restore checkpoint", double-click to set to “ enable & rdquo;, then use The “cacls "c:\\System Volume Information" /g everyone:f) gives the current user full control and deletes the “System Volume Information” folder. How to delete a virus folder in Windows 7