Error in VBAProject: ActiveX component can't create object

I have compiled an Excel Add-in from an matlab m-file. I use Matlab R2008a and the Builder EX. The compiler is Visual C++ 2008.

The compiling is successful and the files are being created. I can create the Excel Add-in. However, when I want to compute the function in Excel I get this error:

Error in VBAProject: ActiveX component can't create object

How to solve this?

Answer 1

[Friedrich]

Hi,

looks like your project DLL is not registered or one of the COM DLL's shipped with MATLAB. Please look here

http://www.mathworks.com/help/toolbox/matlabxl/ug/f10-6010.html

This will tell you what to do.