Kaspersky System Checker 1.2.0.290 http://www.majorgeeks.com/files/details/kaspersky_system_checker.html https://www.kaspersky.com/system-ch...kasp_leg_ona_dis__onl_b2c__lp-button_kl______
It is not very useful, if it finds anything, it will not tell you, what it is or how to disable/fix it.
Then the whole purpose of the tool is utterly useless, simple stating: "I have found some errors." Unless the point is to force users to buy KAV, which would magically fix it. Very shady tactic, like fake registry cleaners do, since some of those can not be fixed, like disabling system debugger.