@ECHO OFF

CD /D %SYSTEMDRIVE%\IE40Std

REGINI ie40std.key >Nul: 2>&1  

ERASE "%SYSTEMROOT%\Profiles\All Users\Start Menu\Programs\Startup\IEInst.CMD" /Q >Nul: 2>&1

COPY "%SYSTEMROOT%\System32\GrpConv.CTX" "%SYSTEMROOT%\System32\GrpConv.EXE" >Nul: 2>&1

ERASE "%SYSTEMROOT%\System32\GrpConv.CTX" /Q >Nul: 2>&1

CALL "%SYSTEMROOT%\Application Compatibility Scripts\Install\MSIE40.CMD" 0

