#backup
mysqldump -uroot -pbitnamiAdmin bitnami_redmine > C:\Users\XXX\Desktop\bitnami-redmine-backup.sql
#restore
mysql -uroot -pbitnamiAdmin bitnami_redmine < C:\Users\XXX\Desktop\bitnami-redmine-backup.sql
#directory path
C:\Bitnami\redmine-3.0.4-1\apps\redmine\htdocs\files
#config file path
C:\Bitnami\redmine-3.0.4-1\apps\redmine\htdocs\config