Kaspersky can not be used after the potatoes upload music! Why

Kaspersky can not be used after the potatoes upload music! Why? Previously used Antivirus Software can be uploaded, but now to die! Where the set is not a mistake?

Reload under ITUDOU, may be the problem, if not this, you install the Kaspersky security software is fully functional, then it is blocked by a firewall, and the inclusion of this software trust list on it, try it! I have not encountered such problems in the hope that the two methods useful to you

have to uninstall the Kaspersky!