Most secure utility for retrieving exchange backup files which get damaged or corrupted due to unwilling issues is retrieval of exchange backup utility. Retrieval of exchange backup utility first scan whole backup files of exchange after that retrieve the damaged exchange backup files into healthy backup files with all additional data and show you the preview. After retrieving files it allows you to store retrieved file at the desired location you want. For saving the retrieved file you have to purchase full fledge version at the rate of 189 USD. Cost free utility is given on website for user satisfaction.