FATAL ERROR: Unhandled Access Violation Reading 0x00d8 Exception at 8e94f6fh

02/17/2009 at 17:52:34.489 drawing:
i've had this error consistantly for the past 6 months. i think it is memory related because, when i increased the memory of my Pc from 1gig to 3, this error occurred less frequently. is there a soltion to erradicate this permanently..