FirefoxJavaPluginDisable.cmd

@echo off

echo Disabling Firefox Plugin
set REG32=reg.exe
if exist "%SystemRoot%\SysWoW64\reg.exe" set REG32=%SystemRoot%\SysWoW64\reg.exe

setlocal EnableDelayedExpansion
for /F "usebackq" %%K in (`%REG32% query HKLM\Software\MozillaPlugins\ ^| findstr /L @java.com`) do (
  set KEY=%%~nxK
  "%REG32%" copy HKLM\Software\MozillaPlugins\@java.com/!KEY! HKLM\Software\MozillaPlugins\disabled\@java.com/!KEY! /s /f > NUL
  "%REG32%" delete HKLM\Software\MozillaPlugins\@java.com/!KEY! /f > NUL
)

if not exist "%ProgramFiles%\Mozilla Firefox\extensions\" goto skip32bit
for /f "usebackq" %%I in (`dir /b "%ProgramFiles%\Mozilla Firefox\extensions\{CAFE*"`) do (
  rd /s /q "%ProgramFiles%\Mozilla Firefox\extensions\%%I" > NUL
)
:skip32bit

if "%ProgramFiles(x86)%" == "" goto skip64Bit
set KEY=
for /F "usebackq" %%K in (`reg query HKLM\Software\MozillaPlugins\ ^| findstr /L @java.com`) do (
  set KEY=%%~nxK
  reg copy HKLM\Software\MozillaPlugins\@java.com/!KEY! HKLM\Software\MozillaPlugins\disabled\@java.com/!KEY! /s /f > NUL
  reg delete HKLM\Software\MozillaPlugins\@java.com/!KEY! /f > NUL
)

if not exist "%ProgramFiles(x86)%\Mozilla Firefox\extensions\" goto skip64bit
for /f "usebackq" %%I in (`dir /b "%ProgramFiles(x86)%\Mozilla Firefox\extensions\{CAFE*"`) do (
  rd /s /q "%ProgramFiles(x86)%\Mozilla Firefox\extensions\%%I" > NUL
)

:skip64Bit

endlocal

exit /b 0