How to follow this Error?This Error open when user tableupdate().

Fatal error: Exception code=C0000005 @ 04/01/2002 07:36:50 AM. Error log file: D:\Program Files\Common Files\Microsoft Shared\VFP\vfp7rerr.log
Called from - accsoft line 56 {D:\Documents and Settings\All Users\Documents\softmart\ACCSOFT\accsoft.prg d:\documents and settings\all users\documents\softmart\accsoft\accsoft.exe}

Thank for help,
Regards
Suppachai klingkaew