Easily convert Outlook 2000 to Outlook 2003 with an efficient PST conversion utility. Upgrade or downgrade PST files that show error messages, such as "Properties for this information service must be defined prior to use".

With PST Upgrade, you can quickly and reliably upgrade or degrade your PST files. This software is capable of converting Outlook 2000/2002 mailboxes to Outlook 2003/2007 using its intuitive Convert Outlook 2000 to 2003 Tool.
One of the standout features of this application is the ability to convert Unicode PST to ANSI PST data file types. To use this software, you'll need to have Microsoft Outlook 2003 or 2007 installed with a valid configured profile.
Outlook Upgrade software makes it easy to convert all data from your mailbox folders, calendars, to-do-list and more. To test out its features, you can obtain the free trial edition.
If you're sold on its capabilities, you can purchase the full store edition of Upgrade PST data file device for just $49. This will allow you to convert endless PST data files into ANSI or Unicode PST format with ease.
Version 2.5: Software include some extra features and greater performance then before