I am having 1 workstation which is crashing 3-4 times a day
with variations of the following errors:

Faulting application notify.exe, version,
faulting module msvcr80.dll, version 8.0.50727.4053, fault
address 0x0001b7c6.

Grpwise.exe in ole32.dll. (Sorry I couldn't get the more
detailed information for some reason).

Anyone seen these before? Any known issues/work arounds?

Workstation is XPSP3, fully updated.