PLEASE HELP!! game laggs way 2 much

[xx617prchuloxx]

im using a windows xp emachines computer that has a very good hard drive and dosnt have any problems with anything else on my computer but this game. every step i take in the game freezes up my screen and repeats an audio glitch over and over until it stop for a couple of seconds than does it again. i've tried lowering the graphics and texture but its not helping. everytime i exit the game an error comes up on windows saying "nexuiz.exe - application error. The instruction at "0x69731181" referenced memory at "0x00001b18". The memory could not be "read" can anyone please help me. it'll mean alot. PLEASE!!!

[Psychcf]

try running nexuiz-sdl.exe amd see if you get the same problem

[Ed]

Please can we have your system specs.