To retrieve PST file you can use the Scan PST repair tool because this is the typical good software that is used for Scanning PST File within few mouse clicks. The latest version has been released recently which can recover Outlook 64 bit database. Are you using Microsoft client? There may be any reason of corruption of files and a error message is displayed on the screen like something: * CRC (Cyclic Redundancy Check) errors on PST-file * Outlook.PST cannot be accessed - 0x80040116. To scan PST file of MS Outlook application, you can use Scanner software, which firstly scan a PST file and then recover crashed PST file. This scanner tool has the option to recover high encrypted PST file even that recover data of Outlook file, when your PST file's bytes delete and after that your valuable data is lose. For user satisfaction, download free PST scanner software and then try Free demo version of scan PST tool to scan and recover data from corrupted Outlook, in which you can see preview of fixed data, but cannot use recovered PST file, for scanning PST file, purchase full version of PST recovery software just $49. If you still have any problem you can consult with our split PST software customer support team they will definitely help out, you can talk to our supports expertise with chat and voice chat and they are available 24X7 hours. Go to this link to get better results: http://www.scanpstutility.com/scanning-pstfile.html