Cause: if you see a message box asking to repair the database, this means that the database has been corrupted.
Solution: select Yes to the message box and a restore utility will attempt to repair the indexes. Re-open the software once the restore process has been completed. The database can be corrupted if the software suddenly closes without properly exiting. Always backup any valuable data after each session in case the database is corrupt beyond repair. If the database cannot be repaired you can restore your backup. Simply copy and replace the folder Basedat (.../AppData/Roaming/BioRez Meta/basedat). If you do not want to use or have a backup, you can delete the Basedat directory and the software will rebuild it upon next startup.