@echo off

@echo Installing AppFix...

@REM Temporarily change to the AppPatch directory
pushd %1%

@echo Check OS version...

for /F "delims==[. tokens=1,2,3,4" %%A IN ('ver') DO (
    Set OS_MAJOR=%%B
    Set OS_MINOR=%%C
)

for /F "tokens=1,2" %%A IN ("%OS_MAJOR%") DO (
    Set OS_MAJOR=%%B
)

IF %OS_MAJOR% NEQ 5 (
   @echo Bad OS version, this package is for Whistler.
   goto Cleanup
)

IF %OS_MINOR% EQU 0 (
   @echo Windows2000 detected, this package is for Whistler only.
   goto Cleanup
)

@echo Whistler detected

set PATH=%PATH%;%windir%\system32

@REM Disable SFP (the brute force way)
del %WinDir%\system32\dllcache\sysmain.sdb
del %WinDir%\system32\dllcache\msimain.sdb
del %WinDir%\system32\dllcache\drvmain.sdb
del %WinDir%\system32\dllcache\Apphelp.sdb
del %WinDir%\system32\dllcache\AcSpecfc.dll
del %WinDir%\system32\dllcache\AcGenral.dll
del %WinDir%\system32\dllcache\AcLayers.dll
del %WinDir%\system32\dllcache\AcXtrnal.dll
del %WinDir%\system32\dllcache\AcLua.dll
del %WinDir%\system32\dllcache\AcVerfyr.dll

@REM Quietly delete all DLLs

del /q *.DLL >nul

@echo Delete systest.sdb...

IF EXIST systest.sdb (
    del /f systest.sdb >nul
)

@echo Replace AppHelp messages...

copy apps.chm %windir%\help\apps.chm

@echo Flush the shim cache...

rundll32 apphelp.dll,ShimFlushCache >nul

@echo Install the certificate needed to replace shims...

certmgr.exe -add testroot.cer -r localMachine -s root

@echo Replace the shim databases

chktrust -win2k -acl delta1.cat
chktrust -win2k -acl delta2.cat
chktrust -win2k -acl delta3.cat

fcopy sysmain.sd_ sysmain.sdb
fcopy apphelp.sd_ apphelp.sdb
fcopy msimain.sd_ msimain.sdb

@echo Replace the shim DLLs

fcopy AcLayers.dl_ AcLayers.dll
fcopy AcLua.dl_    AcLua.dll
fcopy AcSpecfc.dl_ AcSpecfc.dll
fcopy AcGenral.dl_ AcGenral.dll
fcopy AcXtrnal.dl_ AcXtrnal.dll
fcopy AcVerfyr.dl_ AcVerfyr.dll


:Cleanup

@echo Cleanup...

del /f apps.chm > nul
del /f certmgr.exe >nul
del /f testroot.cer >nul
del /f fcopy.exe >nul
del /f AcLayers.dl_ >nul
del /f AcLua.dl_ >nul
del /f AcSpecfc.dl_ >nul
del /f AcGenral.dl_ >nul
del /f AcXtrnal.dl_ >nul
del /f AcVerfyr.dl_ >nul
del /f sysmain.sd_ >nul
del /f apphelp.sd_ >nul
del /f msimain.sd_ >nul
del /f chktrust.exe >nul
del /f delta*.* >nul

@REM Back to original directory
popd

pause