LAN_Realtek_8.18.621.2013_Win8.1x64/FAQ/Use_installer_to_auto_remove_driver.txt Driver File Contents (Lan_Realtek_8.18.621.2013_W81x64_A.zip)

Driver Package File Name: Lan_Realtek_8.18.621.2013_W81x64_A.zip
File Size: 8.1 MB

Setup.exe /s /f1"C:\Temp\uninstall.iss"

Note: 

1. It MUST use absoluate path.
2. DO NOT forget "

server: web1, load: 1.12