Win7 system U disk poisoning folder is hidden by the virus solution

U disk as our copy, storage file is the most important mobile storage device, which often stores important files. Recently, users of Win7 system, when opening the USB flash drive, found that there is only one text document with contact information on the disk, and other files are “failed”. What's happening here? This is the folder hidden by the virus after the U disk is poisoned. How do you solve such a problem? Now Xiaobian will talk to you about the solution of the folder hidden by the virus after the Win7 system U disk poisoning.

follows:

1, before the operation we want to ensure that the computer used is not toxic, then click on the & ldquo; & rdquo ;, beginning in the pop-up menu, select & ldquo; & rdquo run ;, as shown below:

2, in the run window, we enter the "notepad” command, click the <; OK” button to create a new notebook, as shown below:

3, then in the pop-up Notepad, copy the following code into it, the code is as follows (must follow the format below):

for/f“delims=? ”%%ain(‘dir/a/b’)doattrib-ash-r“%%a”

@echooff

pause》nul

exit< Br>

4, after the code is copied in, click on the <quo;file” in the upper left corner, and then click “Save as ”, as shown below:

5, we save the notebook in 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 below:

6, then copy the file "cmd" on the desktop to the u disk, and double-click it, as shown below:

7, open the cmd file, the program The attrib command operation will be executed on the u disk, as shown in the following figure:

8. After the operation is completed, return to the u disk again, we will find that the hidden folder in the u disk is back.

The above is the solution to the folder hidden by the virus after the Win7 system U disk poisoning. U disk formatting can remove viruses, but our files will also be lost with the virus. I hope that the above methods can help everyone, try not to format the U disk.