Prepare work: Download Huawei CDC Driver to your computer first.
1- Launch Device Manager from the Control Panel
2- Click on Action. then you will see some menus, then Choose Add Legacy Hardware. and click Next
3- Choose to "install the hardware manually from a list (Advanced)" and click Next.
4- Choose “Show all devices” and click Next.
5- A window will open. Use it to select the folder where you downloaded the CDC drivers and click OK.
6- Click "Next" to start the hardware installation process.
7- Wait until the installation process is complete and you will see that the Add Hardware Wizard is being completed. Click Finish.