How to Fix Outlook 2003 0X800421a Error?

Answer If your Outlook 2003 email has stopped working as of October 12, 2009 or after, it is due to Microsoft updates that came out this month. You must uninstall at least one and possibly up to 4 updates... Read More »

Top Q&A For: How to Fix Outlook 2003 0X800421a Error

Outlook Express Error: 530, Error Number: 0x800CCC78?

You need the outgoing mail server settings. Your ISP should have a FAQ for you. You will most likely end up just "deleting" the account in Outlook Express, and redefining it with the settings you... Read More »

How to Import Outlook 2003 Data Into Outlook 2007?

There are two ways to import Outlook 2003 files to Outlook 2007. The import and export function allows you to merge all or part of an Outlook 2003 data file into an existing Outlook 2007 data file.... Read More »

How do i import pst files from outlook 2003 to outlook 2007?

Launch Outlook 2007 and click on the "File" menu. Select "Open" and click "Outlook Data File." Navigate to the Outlook 2003 PST file. Select the PST file and click "OK." The new file will appear on... Read More »

Microsoft Outlook 2007& Outlook 2003 compatible?

Yes. Microsoft Outlook 2007 and 2003 are both compatible. When using 2007, compatibility mode kicks in automatically when a file is opened that was originally saved in an old format. Also if you at... Read More »