Some dialog boxes are not opening when commands are executed from the ribbon as an example when I use the "New Corridor" command the dialog that allows for selecting a feature definition doesn't show up. Also when I click on the "Named Boundary" on dialog appears.
Are you able to upgrade to the newest release?
MaryB
Power GeoPak 08.11.09.918Power InRoads 08.11.09.918OpenRoads Designer 2021 R2
Try moving the 10.0.0 (C:\Users\YourName\AppData\Local\Bentley\OpenRoadsDesigner) prefs folder to your desktop and relaunching the software.
https://communities.bentley.com/products/microstation/w/microstation__wiki/8978/how-to-reset-user-preferences-and-delete-microstation-s-temporary-files
For more information about the Road and Site design tools, visit the Road and Site design WIKI at:
http://communities.bentley.com/products/road___site_design/w/road_and_site_design__wiki