JPCSP start .bat says Java not exist due Windows command issue

Code:

for /f "tokens=3* skip=2" %%a in ('reg query "%key%" /v CurrentVersion') do set JAVA_VERSION=%%a

for /f "tokens=2* skip=2" %%a in ('reg query "%key%\%JAVA_VERSION%" /v JavaHome') do set JAVA_HOME=%%b

Code:

@echo off

 set PATH=%PATH%;lib\;lib\windows-amd64\

 echo Running Jpcsp 64bit...

 "C:\Program Files\Java\jre7\bin\java" -Xmx1024m -Xss2m -XX:MaxPermSize=128m -XX:ReservedCodeCacheSize=64m -Djava.library.path=lib/windows-amd64 -jar bin/jpcsp.jar %*

 :END

Code:

FOR %Z IN (java.exe) DO SET JAVA_HOME=%~dpZ

Code:

@echo off

set PATH=%PATH%;lib\;lib\windows-x86\



if NOT EXIST "%SystemRoot%\SysWOW64" goto JAVA32

set key=HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\JavaSoft\Java Runtime Environment

goto JAVA



:JAVA32

set key=HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Runtime Environment



:JAVA

set JAVA_CMD=java.exe



rem Checking if the "reg" command is available

reg /? >NUL

if ERRORLEVEL 1 goto RUN



set JAVA_VERSION=

set JAVA_HOME=

for /f "tokens=3* skip=2" %%a in ('reg query "%key%" /v CurrentVersion') do set JAVA_VERSION=%%a

for /f "tokens=2* skip=2" %%a in ('reg query "%key%\%JAVA_VERSION%" /v JavaHome') do set JAVA_HOME=%%b



set JAVA_CMD=%JAVA_HOME%\bin\java.exe

if not exist "%JAVA_CMD%" goto JAVAMISSING



:RUN

echo Running Jpcsp 32bit...

"%JAVA_CMD%" -Xmx1024m -Xss2m -XX:MaxPermSize=128m -XX:ReservedCodeCacheSize=64m -Djava.library.path=lib/windows-x86 -jar bin/jpcsp.jar %*

if ERRORLEVEL 1 goto PAUSE

goto END



:JAVAMISSING

echo The required version of Java has not been installed or isn't recognized.

echo Go to http://java.sun.com to install the 32bit Java JRE.



:PAUSE

pause



:END

Code:

reg /? >NUL

 if ERRORLEVEL 1 goto RUN

Code:

ASDF /? >NUL

if ERRORLEVEL 1 goto RUN

Code:

java -d32 -help

echo %ERRORLEVEL%

java -d64 -help

echo %ERRORLEVEL%

Code:

Testing -d32 switch . . .

Error: This Java instance does not support a 32-bit JVM.

Please install the desired version.







Testing -d64 switch . . .

Sintaxis: java [-options] class [args...]

           (para ejecutar una clase)

   o  java [-options] -jar jarfile [args...]

           (para ejecutar un archivo jar)

donde las opciones incluyen:

    -d32          usar un modelo de datos de 32 bits, si estß disponible

    -d64          usar un modelo de datos de 64 bits, si estß disponible



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