Thank you for the question.
I tried to recreate the scenario you described, but everything went as expected and I had my RadCarousel successfully updated, with no design-time errors.
However, it is obvious that you have an issue and below are several suggestions that might be of help in your case:
Make sure that your project has references to Telerik assemblies with one and the same version;
- Try to create a new Carousel control and reproduce the issue with the CarouselPath property.
It would be best if you send me the Form1.Designer.vb file. This will allow me to analyze the case in details and to give your more accurate assistance.
I am looking forward to your response.
the Telerik team
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