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  2. FIX: The "Obtain an IP address via DHCP" setting does not work for a network adapter on a device that is running Windows Embedded Compact 7

FIX: The "Obtain an IP address via DHCP" setting does not work for a network adapter on a device that is running Windows Embedded Compact 7

View products that this article applies to.

Symptoms

You configure a network adapter setting as Obtain an IP address via DHCP on a device that is running Windows Embedded Compact 7. The device does not connect to a network. In this scenario, the IP address is listed unexpectedly as static on the network interface screen. Additionally, the value of the DhcpEnabled interface is 0 if you call the GetAdaptersInfo function to obtain the value.

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Cause

This problem occurs because the GetAdaptersInfo function uses an internal function to query the Dynamic Host Configuration Protocol (DHCP) information for the specified adapter. Before this internal function queries the DHCP adapter information, the internal function checks whether the adapter is connected to a network. If the adapter is not connected, the internal function returns without querying the DHCP adapter information. As a side effect, the GetAdaptersInfo function incorrectly assumes that DHCP is not enabled for that adapter.

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Resolution

Software update information

A supported software update is now available from Microsoft as "Windows Embedded Compact 7 Monthly Update October 2011." In the "File information" section, the package file name contains the processor type.

Note This Windows Embedded Compact 7 Monthly Update is available for download from the following Microsoft Download Center website:
Windows Embedded Compact 7 Updates

Prerequisites

This update is supported only if all previously issued updates for this product are also installed.

Restart requirement

After you apply this update, you must perform a clean build of the whole platform. To do this, use one of the following methods:
  • On the Build menu, click Clean Solution, and then click Build Solution.
  • On the Build menu, click Rebuild Solution.
You do not have to restart the computer after you apply this software update.

Update replacement information

This update does not replace any other updates.

File information

The English version of this software update package has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.

Files that are included in this update package
File nameFile sizeDateTimePath
Iphlpapi.dll126,97618-Oct-201116:16Public\Common\Oak\Target\Armv5\Checked
Iphlpapi.map71,07018-Oct-201116:16Public\Common\Oak\Target\Armv5\Checked
Iphlpapi.rel38,54018-Oct-201116:16Public\Common\Oak\Target\Armv5\Checked
K.iphlpapi.dll131,07218-Oct-201116:16Public\Common\Oak\Target\Armv5\Checked
K.iphlpapi.map73,94518-Oct-201116:16Public\Common\Oak\Target\Armv5\Checked
K.iphlpapi.rel39,96118-Oct-201116:16Public\Common\Oak\Target\Armv5\Checked
Iphlpapi.dll204,80018-Oct-201116:16Public\Common\Oak\Target\Armv5\Debug
Iphlpapi.map77,04618-Oct-201116:16Public\Common\Oak\Target\Armv5\Debug
Iphlpapi.rel39,99018-Oct-201116:16Public\Common\Oak\Target\Armv5\Debug
K.iphlpapi.dll204,80018-Oct-201116:16Public\Common\Oak\Target\Armv5\Debug
K.iphlpapi.map79,94718-Oct-201116:16Public\Common\Oak\Target\Armv5\Debug
K.iphlpapi.rel41,38218-Oct-201116:16Public\Common\Oak\Target\Armv5\Debug
Iphlpapi.dll102,40018-Oct-201116:16Public\Common\Oak\Target\Armv5\Retail
Iphlpapi.map49,39418-Oct-201116:16Public\Common\Oak\Target\Armv5\Retail
Iphlpapi.rel25,14218-Oct-201116:16Public\Common\Oak\Target\Armv5\Retail
K.iphlpapi.dll102,40018-Oct-201116:16Public\Common\Oak\Target\Armv5\Retail
K.iphlpapi.map50,96418-Oct-201116:16Public\Common\Oak\Target\Armv5\Retail
K.iphlpapi.rel25,46118-Oct-201116:16Public\Common\Oak\Target\Armv5\Retail
Iphlpapi.dll126,97618-Oct-201116:18Public\Common\Oak\Target\Armv6\Checked
Iphlpapi.map71,07018-Oct-201116:18Public\Common\Oak\Target\Armv6\Checked
Iphlpapi.rel38,54018-Oct-201116:18Public\Common\Oak\Target\Armv6\Checked
K.iphlpapi.dll131,07218-Oct-201116:18Public\Common\Oak\Target\Armv6\Checked
K.iphlpapi.map73,94518-Oct-201116:18Public\Common\Oak\Target\Armv6\Checked
K.iphlpapi.rel39,96118-Oct-201116:18Public\Common\Oak\Target\Armv6\Checked
Iphlpapi.dll204,80018-Oct-201116:18Public\Common\Oak\Target\Armv6\Debug
Iphlpapi.map77,04618-Oct-201116:18Public\Common\Oak\Target\Armv6\Debug
Iphlpapi.rel39,99018-Oct-201116:18Public\Common\Oak\Target\Armv6\Debug
K.iphlpapi.dll204,80018-Oct-201116:18Public\Common\Oak\Target\Armv6\Debug
K.iphlpapi.map79,94718-Oct-201116:18Public\Common\Oak\Target\Armv6\Debug
K.iphlpapi.rel41,38218-Oct-201116:18Public\Common\Oak\Target\Armv6\Debug
Iphlpapi.dll102,40018-Oct-201116:18Public\Common\Oak\Target\Armv6\Retail
Iphlpapi.map49,39418-Oct-201116:18Public\Common\Oak\Target\Armv6\Retail
Iphlpapi.rel25,14218-Oct-201116:18Public\Common\Oak\Target\Armv6\Retail
K.iphlpapi.dll102,40018-Oct-201116:18Public\Common\Oak\Target\Armv6\Retail
K.iphlpapi.map50,96418-Oct-201116:18Public\Common\Oak\Target\Armv6\Retail
K.iphlpapi.rel25,46118-Oct-201116:18Public\Common\Oak\Target\Armv6\Retail
Iphlpapi.dll126,97618-Oct-201116:19Public\Common\Oak\Target\Armv7\Checked
Iphlpapi.map70,99618-Oct-201116:19Public\Common\Oak\Target\Armv7\Checked
Iphlpapi.rel38,51118-Oct-201116:19Public\Common\Oak\Target\Armv7\Checked
K.iphlpapi.dll131,07218-Oct-201116:19Public\Common\Oak\Target\Armv7\Checked
K.iphlpapi.map73,87118-Oct-201116:19Public\Common\Oak\Target\Armv7\Checked
K.iphlpapi.rel39,93218-Oct-201116:19Public\Common\Oak\Target\Armv7\Checked
Iphlpapi.dll204,80018-Oct-201116:19Public\Common\Oak\Target\Armv7\Debug
Iphlpapi.map77,04618-Oct-201116:19Public\Common\Oak\Target\Armv7\Debug
Iphlpapi.rel39,99018-Oct-201116:19Public\Common\Oak\Target\Armv7\Debug
K.iphlpapi.dll204,80018-Oct-201116:19Public\Common\Oak\Target\Armv7\Debug
K.iphlpapi.map79,94718-Oct-201116:19Public\Common\Oak\Target\Armv7\Debug
K.iphlpapi.rel41,38218-Oct-201116:19Public\Common\Oak\Target\Armv7\Debug
Iphlpapi.dll102,40018-Oct-201116:19Public\Common\Oak\Target\Armv7\Retail
Iphlpapi.map49,32018-Oct-201116:19Public\Common\Oak\Target\Armv7\Retail
Iphlpapi.rel25,11318-Oct-201116:19Public\Common\Oak\Target\Armv7\Retail
K.iphlpapi.dll102,40018-Oct-201116:19Public\Common\Oak\Target\Armv7\Retail
K.iphlpapi.map50,89018-Oct-201116:19Public\Common\Oak\Target\Armv7\Retail
K.iphlpapi.rel25,43218-Oct-201116:19Public\Common\Oak\Target\Armv7\Retail
Iphlpapi.dll163,84018-Oct-201116:21Public\Common\Oak\Target\Mipsii\Checked
Iphlpapi.map69,76918-Oct-201116:21Public\Common\Oak\Target\Mipsii\Checked
Iphlpapi.rel134,99418-Oct-201116:21Public\Common\Oak\Target\Mipsii\Checked
K.iphlpapi.dll163,84018-Oct-201116:21Public\Common\Oak\Target\Mipsii\Checked
K.iphlpapi.map72,64218-Oct-201116:21Public\Common\Oak\Target\Mipsii\Checked
K.iphlpapi.rel139,19918-Oct-201116:21Public\Common\Oak\Target\Mipsii\Checked
Iphlpapi.dll229,37618-Oct-201116:21Public\Common\Oak\Target\Mipsii\Debug
Iphlpapi.map75,66218-Oct-201116:21Public\Common\Oak\Target\Mipsii\Debug
Iphlpapi.rel161,70318-Oct-201116:21Public\Common\Oak\Target\Mipsii\Debug
K.iphlpapi.dll229,37618-Oct-201116:21Public\Common\Oak\Target\Mipsii\Debug
K.iphlpapi.map78,56118-Oct-201116:21Public\Common\Oak\Target\Mipsii\Debug
K.iphlpapi.rel165,32818-Oct-201116:21Public\Common\Oak\Target\Mipsii\Debug
Iphlpapi.dll126,97618-Oct-201116:21Public\Common\Oak\Target\Mipsii\Retail
Iphlpapi.map47,92318-Oct-201116:21Public\Common\Oak\Target\Mipsii\Retail
Iphlpapi.rel91,34918-Oct-201116:21Public\Common\Oak\Target\Mipsii\Retail
K.iphlpapi.dll126,97618-Oct-201116:21Public\Common\Oak\Target\Mipsii\Retail
K.iphlpapi.map49,48718-Oct-201116:21Public\Common\Oak\Target\Mipsii\Retail
K.iphlpapi.rel92,36418-Oct-201116:21Public\Common\Oak\Target\Mipsii\Retail
Iphlpapi.dll163,84018-Oct-201116:22Public\Common\Oak\Target\Mipsii_fp\Checked
Iphlpapi.map69,76918-Oct-201116:22Public\Common\Oak\Target\Mipsii_fp\Checked
Iphlpapi.rel134,99418-Oct-201116:22Public\Common\Oak\Target\Mipsii_fp\Checked
K.iphlpapi.dll163,84018-Oct-201116:22Public\Common\Oak\Target\Mipsii_fp\Checked
K.iphlpapi.map72,64218-Oct-201116:22Public\Common\Oak\Target\Mipsii_fp\Checked
K.iphlpapi.rel139,19918-Oct-201116:22Public\Common\Oak\Target\Mipsii_fp\Checked
Iphlpapi.dll229,37618-Oct-201116:22Public\Common\Oak\Target\Mipsii_fp\Debug
Iphlpapi.map75,66218-Oct-201116:22Public\Common\Oak\Target\Mipsii_fp\Debug
Iphlpapi.rel161,70318-Oct-201116:22Public\Common\Oak\Target\Mipsii_fp\Debug
K.iphlpapi.dll229,37618-Oct-201116:22Public\Common\Oak\Target\Mipsii_fp\Debug
K.iphlpapi.map78,56118-Oct-201116:22Public\Common\Oak\Target\Mipsii_fp\Debug
K.iphlpapi.rel165,32818-Oct-201116:22Public\Common\Oak\Target\Mipsii_fp\Debug
Iphlpapi.dll126,97618-Oct-201116:22Public\Common\Oak\Target\Mipsii_fp\Retail
Iphlpapi.map47,92318-Oct-201116:22Public\Common\Oak\Target\Mipsii_fp\Retail
Iphlpapi.rel91,34918-Oct-201116:22Public\Common\Oak\Target\Mipsii_fp\Retail
K.iphlpapi.dll126,97618-Oct-201116:22Public\Common\Oak\Target\Mipsii_fp\Retail
K.iphlpapi.map49,48718-Oct-201116:22Public\Common\Oak\Target\Mipsii_fp\Retail
K.iphlpapi.rel92,36418-Oct-201116:22Public\Common\Oak\Target\Mipsii_fp\Retail
Iphlpapi.dll114,68818-Oct-201116:24Public\Common\Oak\Target\Sh4\Checked
Iphlpapi.map71,66318-Oct-201116:24Public\Common\Oak\Target\Sh4\Checked
Iphlpapi.rel64,14718-Oct-201116:24Public\Common\Oak\Target\Sh4\Checked
K.iphlpapi.dll114,68818-Oct-201116:24Public\Common\Oak\Target\Sh4\Checked
K.iphlpapi.map74,54418-Oct-201116:24Public\Common\Oak\Target\Sh4\Checked
K.iphlpapi.rel66,49618-Oct-201116:24Public\Common\Oak\Target\Sh4\Checked
Iphlpapi.dll163,84018-Oct-201116:24Public\Common\Oak\Target\Sh4\Debug
Iphlpapi.map77,44518-Oct-201116:24Public\Common\Oak\Target\Sh4\Debug
Iphlpapi.rel74,47118-Oct-201116:24Public\Common\Oak\Target\Sh4\Debug
K.iphlpapi.dll163,84018-Oct-201116:24Public\Common\Oak\Target\Sh4\Debug
K.iphlpapi.map80,35218-Oct-201116:24Public\Common\Oak\Target\Sh4\Debug
K.iphlpapi.rel76,73318-Oct-201116:24Public\Common\Oak\Target\Sh4\Debug
Iphlpapi.dll94,20818-Oct-201116:24Public\Common\Oak\Target\Sh4\Retail
Iphlpapi.map49,60618-Oct-201116:24Public\Common\Oak\Target\Sh4\Retail
Iphlpapi.rel49,24118-Oct-201116:24Public\Common\Oak\Target\Sh4\Retail
K.iphlpapi.dll94,20818-Oct-201116:24Public\Common\Oak\Target\Sh4\Retail
K.iphlpapi.map51,17818-Oct-201116:24Public\Common\Oak\Target\Sh4\Retail
K.iphlpapi.rel49,96618-Oct-201116:24Public\Common\Oak\Target\Sh4\Retail
Iphlpapi.dll98,30418-Oct-201116:25Public\Common\Oak\Target\X86\Checked
Iphlpapi.map71,61418-Oct-201116:25Public\Common\Oak\Target\X86\Checked
Iphlpapi.rel27,14318-Oct-201116:25Public\Common\Oak\Target\X86\Checked
K.iphlpapi.dll98,30418-Oct-201116:25Public\Common\Oak\Target\X86\Checked
K.iphlpapi.map74,17318-Oct-201116:25Public\Common\Oak\Target\X86\Checked
K.iphlpapi.rel27,81018-Oct-201116:25Public\Common\Oak\Target\X86\Checked
Iphlpapi.dll135,16818-Oct-201116:25Public\Common\Oak\Target\X86\Debug
Iphlpapi.map75,98118-Oct-201116:25Public\Common\Oak\Target\X86\Debug
Iphlpapi.rel32,36318-Oct-201116:25Public\Common\Oak\Target\X86\Debug
K.iphlpapi.dll135,16818-Oct-201116:25Public\Common\Oak\Target\X86\Debug
K.iphlpapi.map78,55018-Oct-201116:25Public\Common\Oak\Target\X86\Debug
K.iphlpapi.rel32,74018-Oct-201116:25Public\Common\Oak\Target\X86\Debug
Iphlpapi.dll77,82418-Oct-201116:25Public\Common\Oak\Target\X86\Retail
Iphlpapi.map52,98318-Oct-201116:25Public\Common\Oak\Target\X86\Retail
Iphlpapi.rel16,15218-Oct-201116:25Public\Common\Oak\Target\X86\Retail
K.iphlpapi.dll77,82418-Oct-201116:25Public\Common\Oak\Target\X86\Retail
K.iphlpapi.map54,45118-Oct-201116:25Public\Common\Oak\Target\X86\Retail
K.iphlpapi.rel15,89118-Oct-201116:25Public\Common\Oak\Target\X86\Retail

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References

For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:
824684 Description of the standard terminology that is used to describe Microsoft software updates

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Keywords: kbnotautohotfix, kbfix, kbqfe, kbpubtypekc, kbexpertiseinter, kb

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Article Info
Article ID : 2606506
Revision : 1
Created on : 1/7/2017
Published on : 11/10/2011
Exists online : False
Views : 188