Uninstall Kapersky. Then I would buy a lifetime Malwarebytes license for $25 and then also throw on Microsoft Security Essentials. Your wallet will thank me.
Kaspersky is good for rootkits and have one of the best firewalls. Other than that I don't know why anyone would use Kaspersky. I've tested many other suites that have better real time protection and detection rates. I would try something else like Bitdefender.