I have written many COM and VSTO add-ins for Visio, but got confused when a client recently reported that the following Custom UI Runtime Error was appearing. I wasn’t getting the same error on any of my test laptops, so I chatted with my good friend, and fellow Visio MVP, John Goldsmith ( John Goldsmith’s visLog (typepad.co.uk) ). He gave me an excellent tip….

He remembered that he had seen somewhere a setting for displaying UI errors, and after first searching vainly in the Visio UI, we found it in Excel in the Excel Options. This Show add-in user interface errors setting is apparently Office wide, so ticking it meant that it as enabled for Visio desktop too.

And what was the error?
I had simply forgotten that the <Separator /> element in the Ribbon.xml file requires a unique id attribute …
Update to LayerManager add-in for non-English users
A French user of LayerManager recently reported that the Refresh Counts button was not working for him, and a few other users were recently finding that the trial period was reporting expired immediately after download. Both of these issues have hopefully been addressed in the latest version 23.3.1, which is available for free to current…
Pushing Data Visualizer in Visio beyond its limits
My last post was about some of the lessons learnt when trying to push Data Visualizer to its limits, but this one has some ways of overcoming these limitations. The main lesson learnt is that DV binds the shapes within the DV container shape, CFF Data Visualizer, and controls some of the ShapeSheet cells that…
Pushing Data Visualizer in Visio to the limits!
Regular readers of my blog will know that I like to use the Data Visualizer (DV) in Visio Plan 2, but I recently tried to help a user who really decided to push it to the limits. In this scenario, there were multiple connections, but with different labels, being created between the same flowchart shapes,…
Teams Tuesday Podcast Recording about Visio
I am delighted to share the link to my recent demonstration and conversation with fellow MVP Peter Ward about Visio in Teams. We discussed more than just Visio … and I look a bit like Max Headroom! (more…)
Editing Visio Layer Colours with LayerManager
Desktop Visio has a tremendous ability to assign shapes to none, one or more layers, and the efficient use of them can make a drawing so powerful by toggling layers visibility or locking certain layers whilst working on other layers. The same drawing can be used, displayed or printed for many different purposes just by…
Visio Shape Report Converter Excel add-in available
I am delighted to announce that I have just had my first Excel add-in accepted in the Office Add-ins Store! It is called Shape Report Converter because all it does is convert a Shape Report converted from Visio for Desktop to a modern Excel table with one click! It isn’t a complicated add-in, and it…
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