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When opening a DGN file, I receive the following message: "Obsolete Civil Data Found. Press Yes to upgrade the data in the file. Press No to exit MicroStation." Why am I receiving this message?
This warning message indicates that the DGN file contains civil data that was created in a previous InRoads/GEOPAK/MX version. For example, it may have roundabout elements or civil geometry that was created in SS2. This civil data will need to be upgraded so that it will be compatible with SS3 OpenRoads civil data.
Note: After upgrading the data, it will no longer be recognized as civil data in SS2.