APPCRASH with Fire Emblem PoR (GC)

[HeroEmiya]

hi everyone, i would like to ask for assistance about this crash problem i get when playing Fire Emblem : Path of Radiance for GC

============================
Problem signature:
Problem Event Name: APPCRASH
Application Name: Dolphin.exe
Application Version: 0.0.0.0
Application Timestamp: 4e9204e0
Fault Module Name: ntdll.dll
Fault Module Versione: 6.1.7600.16695
Fault Module Timestamp: 4cc7ab44
Exception Code: c0000005
Exception Offset: 00052016
Locale ID: 6.1.7600.2.0.0.256.1
ID impostazioni locali: 1040
Additional Information 1: 0a9e
Additional Information 2: 0a9e372d3b4ad19135b953a78882e789
Additional Information 3: 0a9e
Additional Information 4: 0a9e372d3b4ad19135b953a78882e789
===========================================

i have a AMD Athlon™ X2 Dual-Core QL-65 2.10 Ghz, 4gb RAM, 32bit OS
i'm just at chapter 3 and i get this crash very often, what's the cause and how can i fix it?

also, when playing i manage to get only 17-20 fps at max, i tried to improve it in the configuration but it doesn't do much (but this is another problem and i think it's because of my crappy cpu, so it doesn't matter if i don't get respond for this)

ah and i use the 3.0-061 version i downloaded on the site, thank you very much for your time

[silveruniverse]

i googled "ntdll.dll" and this is what i got

http://www.computerhope.com/issues/ch000961.htm

is this the only time this kind of error happens?

[HeroEmiya]

yes, this is the only time

i'm also trying to search if anyone had my problem but i can't find anything useful