MATLAB: Do I receive an ActiveX control error when loading a GUI in MATLAB 7.8 (R2009a) in Windows Vista

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I am running a MATLAB GUI that uses an ActiveX control. I reformatted my computer and executed "matlab /regserver" to start the COM but I still cannot use the ActiveX control.

Best Answer

The MATLAB GUI throws an ActiveX control error because the COM component is not present in the installed system.
Execute the following command:
actxcontrolselect
to see all the current registered components. If the component you want is not listed in the output of this command, you will not be able to create an ActiveX control object on it. To resolve this install the necessary components.