maverick hunter x

[ss4sgoku]

hi i m having problems with the maverick hunter x
i have been using the jpcsp for a while the last version that can make run the game is the 1733, later versions like the 1734...1772 didnt make it work
i use it with the default options plus only ge graphics option checked
(its the only way to run that game since the jpcsp can make it)
I launch the game it shows me a window about the autosave feature, a window about creating a new savegame and then it freezes in the access animation and the console didnt showme something in some versions in others giveme the same information or problem that happen in the megaman power up http://www.emunewz.net/forum/showthread.php?tid=993
i find out that the problem is maded by the classes scePsmf.class scePsmf$PSMFHeader.class because i have been un zip the jars of some versions and rebuild them with this file and the game run fine for a while
i was trying to figure out what was the diference bewten this version (1733) and the newer ones but i only find the source of the new ones
please letme know what can i do to help to fixit


update: this is what i get sometimes


Running Jpcsp 32bit...
java.lang.NullPointerException
at jpcsp.HLE.modules150.scePsmf$PSMFHeader.getEPMapEntryWithTimestamp(sc
ePsmf.java:348)
at jpcsp.HLE.modules150.scePsmf.scePsmfGetEPWithTimestamp(scePsmf.java:7
32)
at jpcsp.HLE.modules150.scePsmf$14.execute(scePsmf.java:1089)
at jpcsp.HLE.modules.HLEModuleManager.handleSyscall(HLEModuleManager.jav
a:343)
at jpcsp.HLE.SyscallHandler.syscall(SyscallHandler.java:59)
at jpcsp.Allegrex.compiler.RuntimeContext.syscall(RuntimeContext.java:58
7)
at _S1_2_89A5380.s(_S1_2_89A5380.java:4)
at _S1_2_8913D74.s(_S1_2_8913D74.java:52)
at _S1_2_8913E9C.s(_S1_2_8913E9C.java:1060)
at _S1_2_8820200.s(_S1_2_8820200.java:84)
at _S1_2_8820200.exec(_S1_2_8820200.java)
at jpcsp.Allegrex.compiler.RuntimeContext.jumpCall(RuntimeContext.java:1
17)
at jpcsp.Allegrex.compiler.RuntimeContext.jump(RuntimeContext.java:130)
at _S1_2_88201B8.s(_S1_2_88201B8.java:68)
at _S1_2_88201B8.exec(_S1_2_88201B8.java)
at jpcsp.Allegrex.compiler.RuntimeContext.jumpCall(RuntimeContext.java:1
17)
at jpcsp.Allegrex.compiler.RuntimeContext.call(RuntimeContext.java:137)
at _S1_2_8820118.s(_S1_2_8820118.java:88)
at _S1_2_881FD10.s(_S1_2_881FD10.java:56)
at _S1_2_881FD10.exec(_S1_2_881FD10.java)
at jpcsp.Allegrex.compiler.RuntimeContext.runThread(RuntimeContext.java:
618)
at jpcsp.Allegrex.compiler.RuntimeThread.run(RuntimeThread.java:45)