When the PSP is connected to the computer, there is nothing in the removable disk

You must have been infected with a virus that hides all the files by using an antivirus software to kill the virus and then.

Copy the following ** to:"Notepad or text document"Save and then add the file suffix".txt"Instead".bat"file, copy the file to the USB flash drive, double-click to run, you can solve the problem. (Be sure to copy them all.) Be careful not to miss it).

echo off

color 3f

title Show Hidden Files Production: nobirdmode con: cols=49 lines=8echo++

echo ++

echo ++1, hidden files ++

echo ++2, display file ++

echo ++3, exit program ++

echo ++

echo ++

set mian=

set /p main=

if /i "%main%"=="1" goto yincangif /i "%main%"=="2" goto xianshiif /i "%main%"=="3" exitif not defined name (goto bendan)yincang

clsecho ++

echo ++

The echo++ program is being processed, please wait.

echo ++

echo ++

attrib +r +s +h *./s /dgoto exit

xianshi

clsecho ++

echo ++

The echo++ program is being processed, please wait.

echo ++

echo ++

attrib -r -s -h *./s /dgoto exit

bendan

clsecho stupid, you can't even type 1 2 3, you're still a fart!

pause>>nul

clsgoto main

exitecho ++

echo ++

When the echo++ program is finished, press any key to exit the program ++echo++

echo ++

pause>>nul

There's something wrong with your memory stick.

Is there a problem with the memory stick, it is recommended to use the original memory stick or vest stick.

Is there a problem with the memory stick, it is recommended to use the original memory stick or vest stick.

Generally can be displayed, is it a problem with the line, if the connection is successful, there is a prompt on the PSP.

Find the settings on the far left, and select the link computer after entering.

It's a place that occupies but you can't see the files Control Panel Folder Options View Select Show All Files and Folders You can see that this is poisoned All files are blocked by Rising Upgrade antivirus software Kill the virus completely.