Microsoft KB Archive/309081

= An Infrared Fax Modem May Not Be Installed Correctly =

Article ID: 309081

Article Last Modified on 1/31/2007

-

APPLIES TO


 * Microsoft Windows Millennium Edition
 * Microsoft Windows 98 Second Edition
 * Microsoft Windows 98 Standard Edition

-



This article was previously published under Q309081



SYMPTOMS
When you place a new Infrared Data Association (IrDA) fax or modem device in range of the infrared port on your computer, the device is detected but the device may not be correctly installed.

If you manually install the device, the device may not be correctly enumerated in the Ports (COM and LPT) / Virtual Infrared COM port subtree. Instead, the device may appear under Infrared devices. Device Manager may display two instances of the device, but only one of the instances may work. The Modem tool is displayed in Control Panel, but Windows may not be able to communicate with the device.

Note that mobile phones that have data features may also experience this problem.



CAUSE
This problem occurs when a series of &quot;service hints&quot; bits are sent to the computer during infrared device enumeration. The service hints bits pass information about the features that the mobile phone supports. Windows uses these bits to determine the registry location where the information from the modem .inf file must be copied.

When service bits indicate that both data and fax features are supported, the information is incorrectly copied to registry.



RESOLUTION
A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that this article describes. Apply it only to systems that are experiencing this specific problem.

To resolve this problem, contact Microsoft Product Support Services to obtain the hotfix. For a complete list of Microsoft Product Support Services telephone numbers and information about support costs, visit the following Microsoft Web site:

http://support.microsoft.com/contactus/?ws=support

Note In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.

The English-language version of this fix should have the following file attributes or later:  Date         Time  Version      Size    File name   Operating system -- 05-Nov-2001  6:35  4.10.0.2000  33,769  Irenum.vxd  Windows 98 05-Nov-2001 6:28  4.10.0.2224  33,769  Irenum.vxd  Windows 98 Second Edition 28-Sep-2001 6:54  4.90.0.3001  41,921  Irenum.vxd  Windows Millennium Edition



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article.



MORE INFORMATION
For additional information about Windows Me hotfixes, click the article number below to view the article in the Microsoft Knowledge Base:

295413 General Information About Windows Millennium Edition Hotfixes

For additional information about Windows 98 and Windows 98 Second Edition hotfixes, click the article number below to view the article in the Microsoft Knowledge Base:

206071 General Information About Windows 98 and Windows 98 Second Edition Hotfixes

Keywords: kbhotfixserver kbqfe kbbug kbenv kbfix kbmodem kbqfe KB309081

-

[mailto:TECHNET@MICROSOFT.COM Send feedback to Microsoft]

© Microsoft Corporation. All rights reserved.