I recently installed Kaspersky Anitvirus in my Hp Laptop. Before i was using AVG. After installing when i restarted the Laptop, the antivirus is notifying for a threat. It is HpqKbFiltr.sys file. I had just installed a new antivirus and updated it. Before that there was no virus. After installing kapersky i getting this message continuously. What is HpqKbFiltr.sys file.
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