It's not clear whether show hidden folders is turned on for the old computer or the new one, but it's the old computer that still holds the archive .pst file. You might want to search the entire drive. Also make sure that it's set to show system files.
--
Sue Mosher, Outlook MVP
Author of Microsoft Outlook 2007 Programming:
Jumpstart for Power Users and Administrators
http://www.outlookcode.com/article.aspx?id=54


"Andrew P" Andrew wrote in message ...
In Outlook 2003 I had an Archived Calendar. Having copied my pst file to a
new computer using Outlook 2007, I can't find it. The original location is
shown as...app data/microsoft/outlook/archive, but the Outlook folder doen't
show an archive sub folder. Showing Hidden Folders is allowed. How do I get
the Archived Calendar onto my new computer?