When you attempt to connect to a Dell computer that is running Dial-Up
Networking Server and is equipped with a US Robotics Sportster 33.6 Plug
and Play modem, the Dell computer may close the dial-up connection before
your user name and password can be verified. The Dell computer models
affected are:
| • | Dimension Pxxxa/Mxxxa |
| • | Dimension XPS Hxxx |
| • | Dimension XPS Mxxxs |
| • | Dimension XPS Proxxxn |
| • | Dimension XPS Pxxxs |
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This problem is caused by a configuration file for the US Robotics modem
that is included with the Dell computer.
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To resolve this issue, obtain the Mdmusrvi.exe file from Dell Technical
Support or from the Dell Web site. This file is a self-extracting
compressed file containing a replacement Mdmusrvi.inf file for the modem.
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The third-party products discussed in this article are manufactured by
vendors independent of Microsoft; we make no warranty, implied or
otherwise, regarding these products' performance or reliability.
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