Here's the log file I got after my "fresh install" of Mala 162g crashed while loading the main game list for MAME 133. I believe there are two sets of error codes in this log because I ran Mala again after it crashed and tried to rescan MAME (and got another crash).
It looks like the errors are related to 'ntdll.dll'.
As I said in my previous post, after I scanned MAME with Mala 105, I've had no other serious issues with Mala 162g.
2009/09/12 11:58:05.32 Error: Object Class: TfrmMain, Object Function: SaveBiosList, Exception Class: EAccessViolation, Exception Message: Access violation at address 7C912C36 in module 'ntdll.dll'. Write of address 004041C9
2009/09/12 11:58:51.37 Error: Object Class: TTimer, Object Function: DisplayMarquee, Exception Class: EListError, Exception Message: List index out of bounds (0)
2009/09/12 11:59:12.68 Error: Object Class: TfrmMain, Object Function: SaveBiosList, Exception Class: EAccessViolation, Exception Message: Access violation at address 7C912C36 in module 'ntdll.dll'. Write of address 004041C9