MSN Explorer: "Mailhost file" message appears

The mailhost file is installed with your MSN software. If this file is missing or damaged, MSN shows a "Mailhost file" message. To enable MSN to find the file:

  1. Click Start, and then click Run.

    - Or -

    Click Start, and then click in the Start Search box.

  2. Type regsvr32 c:\progra~1\msn\msncorefiles\mailui.dll in the text box, and then press ENTER.

MSN Explorer: Cannot read the text in an e-mail message
MSN Explorer: Not receiving e-mail messages