I installed the TBC 5.21 today and noticed that customizing my ribbons crashes my TBC.
When you say it Crashes - does it Bomb Out or does it throw an Exception. If an Exception, try turning off the Show Only Licensed Commands in the Set Ribbon Tabs command - That throws an Exception (I have reported it a number of times) but causes no issue in the software once turned off.
I have 5.21 installed and I imported my saved ribbon and added to it with no problem.
I did that also and no problem but try adding more command to the ribbons? It's intermittent though.
I added create vertical design and edit vertical design. I had not saved my ribbon since they came out.
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