Hello people my friend has a H/P laptop running windows xp home 2002 service pack 3 Intel celeron cpu 1.70ghz ..1.69ghz, 960mb ram and inside her device manager she has 2 yellow exclamation marks covering over the.. national semi conductor dp83815 - based pci fast ethernet adapter Avg mini port driver . Then there is another driver with an exclamation mark over it as well and its a ...Wan mini port (ip)-avg mini port driver ...I have tried to uninstall these 2 drivers with no luck as the system states that ....(Failed to uninstall the device the device may be required to boot up the computer ) I have also removed Avg from her system currently ! Thank you if you can offer any assistance with this situation ! Microsoft give this message to which i have no idea about ..%_WINCEROOT%\Public\Common\Oak\Drivers\Ethdbg\DP83815