Windows 7, Server 2008-R2, NTDLL, KB2545627

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Windows 7, Server 2008-R2, NTDLL, KB2545627

When testing AADS on "slow" system, either slow because it is old hardware, or slow because the VM does not get enough CPU cycles from the Host, we have encountered the problem as indicated by KB2545627. The Hotfix did work OK for us.

Please note : It can take several minutes before it reports "Installed". Be patient when installing this Hotfix and wait for it to finish. After the reboot, check that the hotfix is installed:


A multithreaded application might crash in Windows 7 or in Windows Server 2008 R2

Last Updated: Jan 7, 2017

Symptoms

On a computer that is running Windows 7 or Windows Server 2008 R2, you use a multithreaded application that uses a heap. In this situation, the application might crash unexpectedly because of a race condition. Additionally, the following error is logged in the Application log:

Event ID: 1000
Source: Application error
Faulting application name: xxx
Faulting module name: ntdll.dll, xxxException code: 0xc0000005
Fault offset: xxxx
Faulting process id: xxx
Faulting application start time: xxxx
Faulting application path: xxx
Faulting module path: C:\Windows\SYSTEM32\ntdll.dll

Resolution

A supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing the problem described in this article. This hotfix might receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next software update that contains this hotfix.

If the hotfix is available for download, there is a "Hotfix download available" section at the top of this Knowledge Base article. If this section does not appear, contact Microsoft Customer Service and Support to obtain the hotfix.

Note If additional issues occur or if any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft website:

https://support.microsoft.com/en-us/help/2545627/a-multithreaded-application-might-crash-in-windows-7-or-in-windows-ser

Note The "Hotfix download available" form displays the languages for which the hotfix is available. If you do not see your language, it is because a hotfix is not available for that language.

Prerequisites

To apply this hotfix, you must be running one of the following operating systems:


Mirror download links



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