I tried updating my graphics driver using autodetect. Upon doing so I kept receiving an error message stating "the installer integrity check has failed." What on earth do I do now? Im on a Toshiba Satellite L750D Laptop running windows 7 home premium with a quad core AMD A6-3420 APU with radeon HD graphics. 1.50 Ghz. Driver is the HD 6520G
Have you updated your laptop > Microsoft Windows Update > including the relevant Optional and Recommended updates? This must be done first.
These are the correct drivers for your laptop > http://support.amd.com/en-us/download/desktop/legacy?product=legacy3&os=Windows 7 - 64