ID:18641 The database files cannot be read with the current version of the Quartus Prime software. The Quartus Prime software can only read files created by the last 3 major Quartus Prime releases.

CAUSE: You attempted to import version-compatible database files that are not compatible with the current version of Quartus Prime software. Version-compatible database files only support up to 3 major Quartus Prime releases. This operation is not supported.

ACTION: Import version-compatible database files that are created from a later version of Quartus Prime software.