Sometimes I open profile of a user and he has write the address of his site there, but I don't remember when was the last time I clicked that address. But I have some warnings in computer management\event viewer\administrative events in some days.
I want know why should I have such this warning while I never opened that site and what is the meaning of this?
( I am using windows 7, and if it is needed I can give the address of the site).