================================ FAQ ============================= Q. Device management appears code 10 error if multiple 8169/8168/8101 cards installed. A. Please re-install the driver to all Realtek network card to ensure all the driver are identical. Q. The driver can not install sucessfully after the network card drver selected A. Try to use 'browse my compter ...' , ' let me pick ... ' , 'Have Disk' to install the driver