Avc3.sys is located in the C:\Windows\System32\drivers folder. Known file sizes on Windows 8/7/XP are 622,616 bytes (50% of all occurrences) or 611,520 bytes. The driver can be started or stopped from Services in the Control Panel or by other programs. The program has no visible window.
Lava flows from the Kilauea volcano in Pahoa, Hawaii, in October 2014. The flow picked up speed, prompting emergency officials to close part of the main road through town and tell residents to be prepared to evacuate.
Lava from Kilauea volcano flowing through a forest in the Royal Gardens subdivision, Hawai'i, in February 2008. The Hawaiian Volcano Observatory (HVO) monitors the volcanoes of Hawai'i and is located within Hawaiian Volcanoes National Park. HVO is one of five USGS Volcano Hazards Program observatories that monitor U.S. volcanoes for science and public safety. Learn more about Kilauea and HVO at http://hvo.wr.usgs.gov.