Does anyone knows why this BATCH if Statement doesn't work?

Im writing an AV scan script that supposed to use at least 3 engines this script suppose to check if a2cmd run (0/1) and if not it need to start Clamscan scan for some reason i cant get trough the first if

script

@setlocal enableextensions
@setlocal ENABLEDELAYEDEXPANSION 
@cd /d "%~dp0"

set d=%date:/=.%
set d=%d: =_%
set t=%time::=-%
set t=%t: =%
set CurrentDate=%d%[%t%]
SET WinVer=7andup
set scantype=all
set Clam=1 
set a2cmd=0


:laststand
if "%a2cmd%"=="0"(

IF true "%WinVer%"=="7andup"(

if true "%scantype%"=="all"(

wmic logicaldisk list brief | findstr "\<3\>" | findstr :  > C:\av\LOGS\%CurrentDate%\PartitionlistTemp.txt
for /f "tokens=1" %%a in (C:\av\LOGS\%CurrentDate%\PartitionlistTemp.txt) do call :drivescans_XP %%a
goto fin_XP

:drivescans_XP
set Dirpath=%1
set Dirpath=%Dirpath::=%

echo Clamscan %Dirpath%

goto :eof
:fin_XP
)

echo Clamscan

)
)
pause

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thank you for helping :)