When the user installed the driver wizard under Windows 10 system, he encountered a situation where it could not be installed, and it also prompted "To protect the computer, this application has been blocked." What is going on?

Cause analysis:

This may be caused by the digital signature of the driver wizard being added to the "untrusted certificate" list. We only need to remove the signature of the driver wizard from the untrusted list to install and use it normally.

The details are as follows:

1. Enter "cmd" in the search bar.

2. Enter "certmgr.msc" in the DOS window.

3. Click "Untrusted Certificates" in the left column, and then double-click "Certificate".

4. Delete "Kingsoft Security Co.,Ltd" from the list. Next, you can install and use the driver wizard normally.