I bought an RCA tablet (Cambio W101 v2) and foolishly reinstalled Windows on it and lost all the drivers. I emailed RCA for the drivers and tried all of them and the only one that worked was WiFi. The touch panel driver was said to be a virus by Google Drive, Google Chrome, Mozilla Firefox, and Windows Defender. Right now, screen rotation (The tablet always starts up 90 degrees off), the power buttons, special keys on the keyboard, touchscreen, Bluetooth, and camera are not working.