I get about one per day, and I just got one when I restarted my server. I
am guessing it has to do with the Admin password change, but I cannot figure
out what is trying to login and giving me this error. Can someone help me
find a log of this somewhere, it's driving me nuts.

I get a ton of them every time someone tries to login to NetStorage, not
from the user, but from Admin just like the sample posted below

Time: Wednesday, 8-15-2007 11:24 am
Address: IP

But no other information. Something running at startup gave me this,
NetStorage gives the same error if I login as myself (not Admin), so I am
not sure how to correct this