If you want to fix error of Lotus Notes rrv bucket corrupt, then I suggest you download SysInspire NSF to PST converter tool. This tool has many features that can help users to convert NSf files into multiple file formats such as NSF to PST, EML, EMLX, Zimbra-tgz, MSG, MBOX, etc. It has a feature of email filtration: users can convert their mails by selection of specific date. It has a demo version that can allow users to convert 25 items from each folder. It can support all versions of Lotus Notes. It has a feature of recovery: users can recover their accidentally deleted NSF file and convert them into PST. It has technical support users can get help by mail.