sharing experiences…
When you have set Word 2003 as your default e-mail editor, you might get the error “Interface not registered” when trying to send an email. You are still able to send messages with the Outlook editor set.
To solve the problem which causes the “Interface not registered“-error, do the following
When you have hard deleted emails or appointments from Outlook, you can recover them with the dumpster. By default, the dumpster is activated only in your “Deleted items” folder. This means that, when you go to your “Deleted items” folder, and you delete an email that is in that specific folder, you can recover it with the dumpster. The dumpster is accessible by clicking Tools -> Deleted Items Recovery.
If you want to disable the dumpster (recover deleted items) for your users, you can use the Group Policy. If you can use the Group Policy, I would suggest that. Click here for a manual.
If you cannot use the Group Policy for some reason, you should consider the following solution:
When all your appointments are gone in Outlook 2007 or Outlook 2003, this is probably the result of AutoArchive settings enabled. When you have turned on Auto Archiving, Outlook automatically archives all your calendar items, older than x months. Typically, Outlook saves your calendar items to archive.pst.
When you’re working with Outlook 2003 and Exchange, it is possible to recover your hard-deleted emails. Even when you used SHIFT-DELETE, you’re still able recover the email(s). This can be done by the so-called dumpster.
When you want to enable or disable the dumpster globally for your company, follow these steps: