I'm doing some tuning on a 2000 Pontiac LS-1 and I keep getting Access Violation @address 0053D317 in module EfiLive_scan.exe write addres 00000001. Does anybody have any idea what this is? It keeps kicking me out of my datalogging only allowing me a few seconds of it.

The second question is about the backup VE table. At what point/conditions does the ECU refer to this table and not the main VE table?