After you install cumulative security update 931768 (MS07-027) for Windows Internet Explorer 7, some Web applications that require a large block of contiguous memory may not run because of an insufficient-memory issue. This problem affects Web applications that are running in Internet Explorer or in any other application that uses the Wininet or Urlmon library.
This issue may occur because security update 931768 (MS07-027) causes the Wininet.dll, Urlmon.dll, and Iertutil.dll files to be loaded into lower address ranges within the process. This behavior reduces the maximum size of contiguous memory that an application can allocate.
Security update information
To resolve this problem, install the most current cumulative security update for Internet Explorer. To install the most current updates, visit the following Microsoft Web site:
For more technical information about the most current cumulative security update for Internet Explorer, visit the following Microsoft Web site: Note
This fix was first included in security update 950759 (MS08-031).
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
MS08-031: Cumulative Security Update for Internet Explorer
To apply this update, you must be running Windows Internet Explorer 7.
You must restart the computer after you apply this update.
Update replacement information
This update replaces update 947864 (MS08-024).
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
For more information about cumulative update 931768 (MS07-027) for Internet Explorer 7, click the following article number to view the article in the Microsoft Knowledge Base:
MS07-027: Cumulative security update for Internet Explorer
for other considerations.