Ok, so I did get 2 WU over night that both failed as usual on my laptop with Exit status -1073741819 (0xffffffffc0000005). This is Windows vista 64bit.

The failed WU are:

1244381
1244380

This is the message in BOINC Manager:

1/16/2009 5:27:12 AM|ralph@home|Output file _CAPRI17_T38_2.sjf_br_docking.protocol__6705_4_1_0 for task _CAPRI17_T38_2.sjf_br_docking.protocol__6705_4_1 absent

This is typical for all tasks of this type that fail.

Let me know if there is anything else that is needed at this point.

Timothy