ID:297002 OK to overwrite the database? The database format is incompatible with the current version of the Quartus Prime software. Overwriting the database does not affect the design files or other source files, but will remove all database files for the revision.

CAUSE: The database for this project was created with the specified version of the Quartus Prime software. The Quartus Prime software cannot open a revision with a database format incompatible with the database format for the current version of the Quartus Prime software.

ACTION: Click OK to overwrite the database. Overwriting the database does not affect the design files or other source files, but will remove all database files for the revision. You can archive the revision and its related files from the last-used Quartus Prime software version before you open the revision in the current version. Click Cancel if you do not want to overwrite the database. If you do not overwrite the database, the Quartus Prime software will not open the project, and you must open the project with the last-used Quartus Prime software version. If your current project contains version-compatible database files, you can use the Import Database command (Project menu) to import the version-compatible database files after opening the current revision.