1.Unzip the Unistall file and go to the unistall folder.

2.Locate and run the Setup.exe file.

3.When the program detects that your computer has other versions of the driver,it will pop up the following window,select the first normal uninstall,if you can not uninstall,you can use the second mandatory uninstall.
Note:Some computers may appear garbled text.

4.Select Force uninstall,then pop-up "to determine the implementation of forced removal?" Warning,click ''determine'' button,and it can be forced to remove.

5.After uninstalling,please restart the computer and then install the corresponding driver.
Note:This removal driver itself is modified from a test driver version,do not install this version of the driver.