I just posted a new RibbonCustomizer release with lots of bug fixes related to custom image handling.

Unfortunately, I had to change the image handling code substantially. This new release cannot read images created with the previous one. It should simply not load them and you can add them manually again. If you encounter problems with this, please use the support options.

Download the latest beta

The newest beta version of RibbonCustomizer lets you now use your own custom images as icons on the Ribbon. The only limitation is that you cannot assign custom images to Microsoft commands. But you can assign your own images to all your macro buttons.

Important warning: Files generated with the newest beta release cannot be read by any older release. Any older release will most likely crash when trying to read a file with a custom image in it. Therefore, upgrade all your copies to the newest beta release, if you plan on using your own images.

Download the latest beta release now. 

I just got renewed as Microsoft Most Valuable Professional (MVP) for OneNote for another year.
Due to my new job, I haven’t been very active recently. Hopefully, I will have more time going forward to be more active again!