There are two levels in the attached DGN, the default level and "DR 066 Dirt Road". The level manager will not let me delete the DR level and displays the "level is used. Use command level usage...". Level usage shows:
I also tried to use the "select by attributes" command to try and select all elements on this level with no success (finds text with no characters and un-displayed text nodes etc.).
NOTE: If the DGN is compressed the level can be deleted. I am posting this msg because this issue exists in multiple files and is causing problems with another process down stream and I need to find the cause.LevelProblem.dgn
Try using the key-in Level Element Delete <levelname>. There may be non-graphical data on the level that you are not able to select in other other manner.
Microstation CONNECT - 10.17.2.61
ORD - 2021 R1 10.10.1.3
ORD 2022 R1.1 - 10.11.3.2
ORD 2022 R3 - 10.12.2.4
Microstation v8i SS 10 - 08.11.09.919
Power InRoads v8i - 08.11.09.615
ProjectWise - 10.0.3.453
Does not work either. That's why I uploaded a copy of the DGN so you could try the solution before posting something that doesnt work.