Article ID: 2485545 - View products that this article applies to.
Consider the following scenario:
This issue occurs because the compiler-generated code calls an instruction that requires a data buffer aligned in 16-byte blocks. For example, the code calls a MOVAPD or MOVDQA instruction. However, the data buffer may be unaligned. Therefore, an access violation occurs when the application uses this instruction to try to write an optimized local variable into an unaligned data buffer.
Hotfix informationA supported hotfix is now available from Microsoft. However, it is intended to correct only the problem that is described in this article. Apply it only to systems that are experiencing this specific problem. This hotfix may 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.
To resolve this problem immediately, contact Microsoft Customer Support Services to obtain the hotfix. For a complete list of Microsoft Customer Support Services telephone numbers and information about support costs, visit the following Microsoft Web site:
http://support.microsoft.com/contactus/?ws=supportNote In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.
PrerequisitesTo apply this hotfix, you must have Microsoft Visual Studio 2010 installed.
Restart requirementYou do not have to restart the computer after you install this hotfix.
Hotfix replacement informationThis hotfix does not replace any other hotfix.
File informationThe English version of this hotfix 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.
For all supported versions of Team Foundation Server 2008
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Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.