Unable to load Activex control, this may be because ActiveX control does not contain digital signature. By default, the security level of IE browser is to prohibit loading unsigned ActiveX controls.

The following is the solution of IE under WIN7 system, and IE in other systems can be used for reference:

Solution: Close IE browser and find the Internet from the start menu.

Explorer, right-click, and select Run as Administrator. Enter IE browser, select "Tools" in the upper bar, click Open, and the selection will pop up.

Click "Internet Options" at the bottom to enter the "Security" option, and uncheck "Enable Protection Mode" in the current network area. Then click "Custom Level" on the right to enter the security settings customization window.

Drop down to find the "ActiveX controls and plug-ins" area, click "Download unsigned ActiveX controls" to configure it as "prompt" configuration.

Click OK to save the changes. After the warning window pops up, press Yes to continue.

As shown in figure 1. Repeat the above operation and continue the above settings. Click "Prompt" to configure "Download unsigned ActiveX controls".

Restarting the browser will prompt you to install ActiveX controls.