How to Fix ActiveX Controls

ActiveX controls are add-ons for Internet browsers that allow you to use programs and features on websites that aren't installed on your computer. Media players and Java applets often require ActiveX controls to be viewed and used on your computer. Microsoft also employs an ActiveX control for use with its Windows Update website. The control analyzes your system to see which updates you have and which you need. If an ActiveX control doesn't install properly or becomes corrupt, you can quickly fix it.

Difficulty: Moderately Easy

Instructions

1. Open an Internet browser window. This will allow you to uninstall the problem ActiveX control so you can reinstall later.

2. 
   Add-Ons screen - C. D. Crowder

   Click on "Tools" and choose "Manage Add-Ons > Enable/Disable Add-Ons." This will display all add-ons on your computer.
   For Firefox, click "Tools > Add-Ons."

3. Select "Downloaded ActiveX Controls" from the "Show" drop-down list.

4. Select the ActiveX control you wish to delete. Once highlighted, click "Delete" under the "Delete ActiveX" box at the bottom-right corner of the screen.
   For Firefox, click "Uninstall" beside the control you want to remove.

5. Click "OK" and visit the website you initially downloaded the ActiveX control from. If you don't remember the website, visit Microsoft.com and search for the name of the ActiveX control to find a safe download link. This will reinstall the ActiveX control correctly.

Tips & Warnings

• If you can't find the ActiveX control through Microsoft, use your favorite search engine to search for the name. The manufacturer's website will be one of the first listed and will provide a safe download.
• Never download ActiveX controls from sources you don't trust. Some ActiveX controls are spyware.

References

• Microsoft About ActiveX