Problem

It is possible to convert a System Builder project to a Design Database project. Once converted, it should not be loaded back into System Builder.

Solution

1. Backup your System Builder project and copy the project data into your new Design Database project folder
2. In the new folder, identify MEFLOOR.NDX. Rename this to DDBFLOOR.NDX
3. Delete any files that contain the word METUBS

You should now be able to open the project as if it were a Design Database project.