Win10 closes usc to solve the two methods of realtek hd audio update failure

Some users have reported that the realtek hd audio driver that is pushed to the user via windows update cannot be successfully installed. Today, Xiaobian teaches everyone win10 to close usc to solve the realtek hd audio update failure method, let's take a look!

Specifically, when the user clicks "Install Update", the update will fail to install, but no specific error message is provided. The user does not work after trying to restart and sfc repair the computer.

Later, the user blazinsmokey found that the UAC user account control can be closed and the driver update can be installed normally. It seems that the UAC user account control window does not pop up normally when the administrator needs to be elevated during the installation process. Causes the program to continue to install.

User Account Control Window

If you have encountered similar problems, you can temporarily disable UAC to resolve.

Close UAC Method 1:

Enter UAC in the taskbar search box, press Enter to open the user account control settings, as shown below:

Set the security level to the lowest level (ie “ never notify ”).

Close UAC Method 2:

If you have Rubik's Cube installed, you can also turn off UAC by:

Click on the “Setup Wizard in the Rubik's Cube main window. ”, then turn off UAC in "security hardening"

It is recommended to re-open UAC after the problem is solved, most of the software can run normally with lower privileges. After UAC is enabled, all operations that require administrator privileges need to be approved by the user. This can effectively prevent malware from installing redundant software or tampering with system files without the user's consent.