1964 v 0.84 crashes

[Rzeractor]

every time i use the emulator, it keeps on crashing for every game that I play, in no longer than 5 minutes into it. This does get annoying alot of the time
anyone know whats wrong?

PIII600
192mb ram
GF2 MX400
Windoze 2000

[dukenukem]

upgrade 1964 to .8.5 that version works very good,should fix the problem