Error Message:

The media.INI file refers to an unknown device type.

Explanation:

One of the Network and Dial-up Connections configuration files probably contains information that is not valid.

User Action:

If your modem is not supported by Network and Dial-up Connections, switch to a supported modem. For the most up-to-date list of supported modems, see the Hardware Compatibility List at the Microsoft Web site (https://www.microsoft.com/) or on the Windows 2000 CD in the Support folder.