Member Avatar for doronlvn

Hello,
I need to merge all the data from ms outlook 2002 calendar's archive with personal folders calendar. please help!!!
Doron Levin

  • 2 Contributors
  • 2 Replies
  • 133 Views
  • 16 Hours Discussion Span
  • Latest Post Latest Post by ComputerDoc

Dani AI

Generated

Quick, safe plan to merge the archive calendar into your main Personal Folders calendar — without losing items or corrupting files.

As asked and noted, the archive calendar is accessible inside Outlook. Before doing anything, make a full backup copy of both PST files with Outlook closed. That single step prevents data loss if something goes wrong.

Recommended workflow:

  • Create a small test calendar inside your main Personal Folders and try the process there first.
  • In Calendar view change to a list/detail view so you can select many appointments at once. Select a small batch (or a single recurring series) and copy it into the test calendar. You can drag items while holding Ctrl to copy rather than move, or use copy/paste if available. Verify that recurrence patterns, reminders and attachments survived.
  • If the test is correct, copy the rest in batches. Large batches reduce manual work but increase risk; do 500–1000 items at a time if needed.
  • Alternatively, use the Import/Export wizard to import items from the archive PST into your main PST and select the option to avoid duplicates. Import preserves appointment details better than CSV exports.

Key cautions and cleanup:

  • Outlook 2002 uses the older PST format with a roughly 2 GB practical limit. Merging large archives can push you toward that limit and cause corruption. If you approach the limit, split the archive into smaller PSTs or perform the merge on a newer Outlook that uses Unicode PSTs.
  • After merging, compact the Personal Folders file to reclaim space. If you encounter errors or missing items, restore from the backup and run the Inbox Repair Tool (scanpst.exe) on the PST before retrying.

Test, backup, verify recurring items and reminders, and proceed in batches for the safest outcome.

Member Avatar for ComputerDoc

Hello,
I need to merge all the data from ms outlook 2002 calendar's archive with personal folders calendar. please help!!!
Doron Levin

Hi,

Once e-mails are archived, they are inaccessible until you reinstate them or open and browse the PST file.

To open and browse the archive file, click the "File" menu, then "Open", then "Outlook Data File".
This will create a folder for the archive in Outlook's e-mail folders list on the left side of the program. You can browse through it just as you would the e-mails in your Inbox.

When you're done right click on this archive folder and select "Close <filename>", where <filename> is the name of the archive folder.

ComputerDoc

Member Avatar for ComputerDoc

I forgot to tell you the default location to browse to for the archive. It should be similar to this:
C:\Documents and Settings\your user name\Local Settings\Application Data\Microsoft\Outlook\archive.pst

You should be able to view your old calendar when you click on the calendar. It may show them separately.

If you choose to reinstate the items from the archive then you'll have to use the "Archive" command from the File menu to purge them.

Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.