2. If closing the firewall still doesn't work, please double-click "My Computer" to open it, and then you will see the icon of Kbao and reinstall it. Please refer to the product manual in the Kbao box for the specific operation process.
3. Please try again with a different browser.
You can also use the following methods to solve the problem:
1. Open the browser Internet Options-Security-Custom Level, set "Download unsigned ActiveX controls" to "Enable" in the pop-up window, and change all options related to ActiveX control items to "Enable"/"Prompt" to reopen the browser.
2. Open the browser "Internet Options-Advanced Options" and select "Allow running and installing software, even if the signature is invalid".
3. Select Tools Menu -internet Options, under the Security tab, click Trusted Sites, then click Sites, uncheck the box below, enter *.abchina.com in the Add this site to the zone box, and then click Add to close all open windows and reinstall the control.