Abstract: “With the growth of communication networks, event logs are increasing in size at a fast rate. Today, our operating systems that generate tens of gigabytes of log data per day. Event Viewer maintains logs about program, security, and system events. You can obtain information about your hardware, software & system components. Apriori is frequently adopted to discover frequent item sets, from which strong association rules can be easily generated, from among massive amounts of transactional or relat”

Keywords: Data mining, frequent set event viewer, error logs analysis.