..\db_recover43.exe -c -h db
db_recover: Skipping log file db\log.0000002342: historic log version 8
db_recover: Skipping log file db\log.0000001669: historic log version 8
db_recover: Skipping log file db\log.0000001469: historic log version 8
db_recover: Skipping log file db\log.0000001408: historic log version 8
db_recover: Skipping log file db\log.0000000601: historic log version 8
db_recover: Skipping log file db\log.0000000591: historic log version 8
db_recover: Skipping log file db\log.0000000527: historic log version 8
db_recover: Log file corrupt at LSN: [2917][28]
db_recover: PANIC: Invalid argument
db_recover: PANIC: fatal region error detected; run recovery
db_recover: DB_ENV->open: DB_RUNRECOVERY: Fatal error, run database recovery