It ensures Visual Studio 2012 is already installed and in a healthy state.
: This version added the ability to update local workspaces after a team project was renamed in Team Foundation Server 2015.
Once the preparation tool closes successfully without errors, immediately launch the primary Visual Studio 2012 Update 5 installer. The installation time will be significantly shorter because the target files are already unlocked and verified. Key Benefits of Update 5 visual studio 2012 update 5 preparation.exe
(also called Visual Studio 2012.5 ) was released on August 24, 2015 . It is the fifth and final cumulative update for Visual Studio 2012. The KB article number for this release is 3072098 .
Because this preparation tool is dealing with a fragile state, errors are common. Below is a troubleshooting table based on community feedback and Microsoft KB articles. It ensures Visual Studio 2012 is already installed
The preparation.exe is a legacy setup utility embedded within the offline installation package for Microsoft Visual Studio 2012 Update 5, specifically the file VS2012.5.exe .
Before execution, right-click the file, select , and navigate to the Digital Signatures tab. Ensure the signer is explicitly listed as Microsoft Corporation . If this tab is missing or the signer is different, delete the file immediately. Step-by-Step Installation Guide The installation time will be significantly shorter because
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If you are a developer maintaining legacy .NET applications or working in an enterprise environment that relies on older technology stacks, you have likely encountered a file named . This executable is not a standalone product or a hack; it is a critical, official component of the Microsoft Visual Studio 2012 Update 5 installation package.
Once finished, you can safely launch the full Update 5 installer. System Requirements:
Generally not required after the preparation phase, though the full update may prompt one if files are in use Supports 32-bit (x86) and 64-bit (x64) architectures Installation and Usage Notes