Enstein crashes, takes workunit along with it

When I was just about to finish a workunit, Windows reports that Enstein has a memory problem or something, then Enstein (the app that processes the workunits, not BOINC) crashes. BOINC's logs left this error: 4/22/2005 6:51:10 AM|Einstein@Home|Unrecoverable error for result H1_0599.9__0600.0_0.1_T15_Run2_2 ( - exit code -1073741819 (0xc0000005))

Is this just a fluke or a bug in the app?