: Scroll down to find the "ActiveX controls and plug-ins" section. Set the following:
: Set to Enable .
: Set to Prompt (recommended) or Enable . : Scroll down to find the "ActiveX controls
: Set to Prompt (note: this is less secure). Run ActiveX controls and plug-ins : Set to Enable .
Embedded systems (like Windows Embedded 8.1 Industry or Windows 10 IoT) may have additional layers of protection: How To Enable ActiveX On Windows 10 [Tutorial] : Set to Prompt (note: this is less secure)
: Click OK , then Apply . Restart Internet Explorer for the changes to take effect. Troubleshooting in Embedded Environments
To download and manage ActiveX controls on Internet Explorer within Windows 8.1 or Windows 10—including embedded environments—you must navigate specific security settings that are often more restrictive than standard desktop versions. Restart Internet Explorer for the changes to take effect
: Go to the Security tab, select the Internet zone (or Trusted Sites if the site is known), and click Custom Level .