jpcsp not working in win7 with java7 update 5(jre)

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when i start jpcsp in my new win7 system it close automatically without showing 
error(in console window) i update "java 7 updated version 5"
it not working.(by my basic knowledge i found that error JVM creation and java 
not found)but i install java and check in many site that conform java install. 
i think it can't found path of jre and hot key registry store in win7.thanks 
for creating and developing jpcsp. 

Original issue reported on code.google.com by srihari2...@gmail.com on 31 Jul 2012 at 5:11

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I've tried to add support for systems having no "REG" command in r2682. Could 
you test it?
Only for 32-bit java for now.

Original comment by gi...@web.de on 9 Aug 2012 at 4:40

• Changed state: Accepted

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i have tried but it shows error below:

" Running Jpcsp 32bit...
Error occurred during initialization of VM
Could not reserve enough space for object heap
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
Press any key to continue . . . "

any way thanks
i have installed java 7v5 for win7 ultimate
if any file like(log,etc.)wanted plz mail me.
thanks in advance.

Original comment by srihari2...@gmail.com on 11 Aug 2012 at 12:20

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i have also try the 2684 version the same error repeat.

Original comment by srihari2...@gmail.com on 11 Aug 2012 at 12:21

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Try doing this. On the "start-windows-x86.bat", right click->edit. On the lines:
:RUN
echo Running Jpcsp 32bit...
%JAVA_CMD%" -Xmx1024m -Xss2m -XX:MaxPermSize=128m ...

Modify the part "-Xmx" for something lower like 800m, 500m; just try.

Also, i guess you should open a thread on the forum for further help.

Original comment by montcer9...@gmail.com on 13 Aug 2012 at 11:09

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thanks it works under Xmx600m.

Original comment by srihari2...@gmail.com on 13 Aug 2012 at 11:54

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Your welcome.

Original comment by montcer9...@gmail.com on 14 Aug 2012 at 7:04

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I WAS GETTING A ERROR THAT NO ONE COULD TELL ME THE ANSWERS I DID EDIT TO 
XMX600M AND ITS THE SOLUTION FINALLY!!!!!!

Original comment by ricky_ro...@hotmail.com on 23 Nov 2012 at 4:08

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When Im trying to run my Jpcsp it says:

A fatal error has been detected by the Java Runtime Environment:
#
#  EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x60ff5861, pid=696, tid=2448
#
# JRE version: 7.0_06-b24
# Java VM: Java HotSpot(TM) Client VM (23.2-b09 mixed mode, sharing windows-x86 
)
# Problematic frame:
# C  [aticfx32.dll+0x25861]  gslCfxExit+0xe1
#
# Failed to write core dump. Minidumps are not enabled by default on client 
versions of Windows
# BLAH BLAH BLAH or somethin' like that,what should i do? pls Help me! I really 
want to play Crisis Core so badly!

Original comment by ShInIgAm...@gmail.com on 24 Dec 2012 at 10:00

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i have jpcsp v0.6 2196 and its not working

Original comment by Bikkim...@gmail.com on 18 Aug 2013 at 9:29

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i also tried jpcsp 3352 and it still didn't work... please give me solution at 
my bikkimoni@gmail.com address

Original comment by Bikkim...@gmail.com on 18 Aug 2013 at 9:33