For solve similar problems and also problems with outlook files advise use-restore .ost,it has many features and as far as i know is free,program can open this file, analyze it and recover your data from this file with *.ost extension, if it is possible,tool can process even corrupted *.ost files,restore ost file to Outlook 2003 and export all data into *.pst format, that is easily opened with any email client, compatible with Microsoft Outlook,also extract a list of files in *.eml, *.txt and *.vcf formats, that will be placed into some folder upon your choice.