On Mac pro OS X yosomite - saying database disk image is malformed

Hi%2C%3Cdiv%3E%3Cbr%3E%3C/div%3E%3Cdiv%3EIt%20was%20working%20fine.not%20sure%20what%20happen%20suddenly%20I%20am%20not%20able%20to%20Lunch%20Remote%20desktop%20Manager.%20I%20have%20attached%20the%20error%20for%20refrence.%3C/div%3E%3Cdiv%3E%3Cbr%3E%3C/div%3E%3Cdiv%3EEven%20if%20I%20have%20deleted%20the%20offline.db%26nbsp%3Band%20restart..Still%20no%20luck.%3C/div%3E%3Cdiv%3E%5Bimg%5Dremote_desktop_error.png%5B/img%5D%5Bimg%5DRemote_desktop_log.rtf%5B/img%5D%3C/div%3E%3Cdiv%3E%3Cbr%3E%3C/div%3E