FIX: Error messages when you run the "!heaplist" command in a Windows Embedded CE 6.0 R2-based image: "ERROR! Invalid region signature for region"

Consider the following scenario.

• You build a Windows Embedded CE 6.0 R2-based image that supports kernel debugging.
• You attach this image to a device.
• You click Break All on the Debug menu in the image.
• You run the !heaplist command in the Target Control window.
• Then, you run the !refresh command.

In this scenario, you receive a set of error messages that resemble the following:

Software update information

A supported software update is now available from Microsoft as Windows CE 6.0 Platform Builder Monthly Update (November 2008). You can confirm this by scrolling to the "File information" section of this article. The package file name contains the product version, date, Knowledge Base article number, and processor type. The package file name format is:For example: Wincepb50-060503-kb917590-armv4i.msi is the ARMV4i Windows CE 5.0 Platform Builder fix that is documented in KB article 917590 and that is contained in the May 2006 monthly update. To resolve this problem immediately, click the following article number for information about obtaining Windows CE Platform Builder and core operating system software updates:

Prerequisites

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

Restart requirement

After you apply this software 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, and then click Build Platform.
• On the Build menu, click Rebuild Platform.

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 the later file attributes that are listed in the following table.



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.

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

For more information about the !refresh command and the !heaplist command, visit the following Web site:For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base: