When you are shifting email client its mandatory that also Shift Address Book. If you want to Shift Notes Contacts to PST file format, then use SysTools Address Book Converter. NAB Export to Outlook Tool converts Lotus Notes Contacts & Groups to Outlook including All Address Book information (Business, Personal, Briefcase and Advance). Lotus Notes Address Book Conversion tool Export Lotus Notes contacts to Outlook PST even if the names.nsf displays errors: "You are not authorized to perform that operation: names.nsf". You can also Transfer Lotus Notes Contacts to MS Excel File, vCard File format. Using this software you will get the desired names.nsf to Outlook solution. To Shift Notes Contacts to PST you must have Lotus Notes 8.5, 8.0, 7.0, 6.5, 6.0, 5.5 or 5.0 & MS Outlook 97 and above version installed on your system. NAB Export to Outlook Tool successfully runs with Windows 98, 2000, XP, 2003, Vista and Win7. Demo version can be downloaded from our website. FREE demo version Converts first 15 Lotus Notes Contacts to MS Outlook. If you get satisfied with demonstration of Notes Address Book Converter tool, then you can order full function SysTools Notes Address Book Converter software for Personal license at $69 and for Business license at $249. SysTools supporting team is always active for you in any assistance support@systoolsgroup.com.