Win7 System USB Disk poisoning causes folder to be hidden how to solve the virus

Win7 System USB Disk poisoning causes folder to be hidden how to solve the virus

We all know that our work can not be separated from U disk, as a tool to store files, the most headaches is a U disk virus, resulting in all the files inside are hidden, how to do?

The method is as follows:

Before you do so, make sure that the computer you are using is not poisoned, then click "Start" and choose "Run" from the pop-up menu, as shown in the following illustration:

In the Run window, we enter the "notepad" command, click the "OK" button to create a new Notepad, as shown in the following figure:

Then in the Notepad that pops up, copy the following code in the following code (must be in the following format):

For/f "delims=?" %%ain (' dir/a/b ') doattrib-a-s-h-r "%%a"

@echooff

Pause "nul

Exit

After the code is copied in, click "File" in the upper-left corner and click "Save as" as shown in the following figure:

We save Notepad on the desktop, change the file name to "Virus hidden folder. cmd", save the type to "all Files (*.*)", and finally click the "Save" button, as shown in the following image:

Then copy the "Virus hidden folder. cmd" file on your desktop to the U disk and double-click it, as shown in the following image:

When you open the cmd file, the program executes the attrib command on the U disk, as shown in the following illustration:

After the operation is completed again back to the U disk inside, we will find U disk inside the original hidden folders are back.