If you use Microsoft Word as your e-mail editor in Microsoft Office Outlook 2002, and you try to send e-mail messages or to save e-mail messages to the Drafts folder, you may receive the following error message:
Interface not registered
Or, you may experience the following symptoms:
You receive an error message.
The e-mail message is not sent.
The e-mail message is not saved to the Drafts folder.
This behavior occurs if the Ole32.dll file that is located in the %Windir%\System32 folder is not registered correctly in the registry.
To resolve this problem, register the Ole32.dll file. To do this, follow these steps:
Click Start, click Run, type the following command in the Open box, and then click OK: