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AVEVA™ InTouch HMI

Install and remove ActiveX controls

  • Last UpdatedMay 27, 2026
  • 2 minute read

Even though you have already installed an ActiveX control on your computer, you must also make it known to the InTouch HMI by installing it to WindowMaker.

When you remove an ActiveX control from WindowMaker, it is not deleted from your computer. It is simply removed from memory and does not function.

Note: To install or remove ActiveX controls, you must have administrator privileges and run WindowMaker with administrative rights.

Install an ActiveX control

  1. Open WindowMaker as administrator.

  2. On the File menu, point to Configure, and then select Wizard/ActiveX.

    The Wizard/ActiveX screen appears.

  3. Select the ActiveX Control Installation tab. The ActiveX Control Installation property sheet appears.

    ActiveX Control Installation property sheet

  4. In the Installed ActiveX controls list, select the control to install in the Available ActiveX controls list and then select the + icon..

    Tip: To select multiple controls, use the SHIFT key or CTRL key.

  5. Select Save.

Remove an ActiveX control

  1. Open WindowMaker as administrator.

  2. On the File menu, point to Configure, and then select Wizard/ActiveX. The Wizard/ActiveX screen appears.

  3. Select the ActiveX Control Installation tab. The ActiveX Control Installation property sheet appears.

  4. In the Installed ActiveX controls list, select the control to remove from your application and then select - icon.

    Tip: To select multiple controls, use the SHIFT key or CTRL key.

  5. Select Yes to remove the control. The control is moved to the Available ActiveX controls list.

  6. Select Save.

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