FIX: A "Stack Overflow" error occurs when an application calls the IGraphBuilder::RenderFile method to render an invalid .m3u file in Windows Embedded Compact 7

Consider the following scenario:

• You have a Windows Embedded Compact 7 OS design that includes the SYSGEN_DSHOW_WMT_ASXV1 variable.
• You add the ASX v1 and M3U File Support catalog item so that the OS supports the .m3u playlist file format.
• An application calls the IGraphBuilder::RenderFile method to render an invalid .m3u file that contains the same file name in its content. For example, an application includes the following code to play the sample.m3u file:

  hr = pGraph->RenderFile(L"Hard Disk\\sample.m3u", NULL); 

  Additionally, the sample.m3u file has the following content:
  sample.m3u

In this scenario, a "Stack Overflow" error occurs.

Software update information

A supported software update is now available from Microsoft as Windows Embedded Compact 7 Monthly Update November 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:

Prerequisites

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

For more information about how to add support for specific audio or video formats, visit the following Microsoft Developer Network (MSDN) website:For more information about the IGraphBuilder::RenderFile method, visit the following MSDN website:For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base: