Be aware of potential behavioral differences. While many .NET assemblies run identically on both 32-bit and 64-bit CLRs, some may behave differently due to factors like the significantly larger memory address space available to 64-bit processes. Perform rigorous testing of your 64-bit solution in a dedicated 64-bit environment.
A unmanaged DLL that Office uses to load the runtime and the custom add-ins.
Visual Studio 2010 Tools for Office Runtime is a set of libraries and tools that allow developers to create custom Office solutions, including add-ins, automation solutions, and document-level customizations. The runtime environment provides a set of APIs (Application Programming Interfaces) that enable .NET-based applications to interact with Office applications.
vstor_redist.exe /q /norestart
If you’ve ever peeked into your "Apps & Features" list and wondered why a component from 2010 is still haunting your modern PC, you aren't alone. Microsoft Visual Studio 2010 Tools for Office Runtime (x64)
: It processes application and deployment manifests, which are XML configuration maps that outline precisely what files the add-in requires to load, what permissions it needs, and how it should display visual assets. Troubleshooting Common Issues
It verifies the digital signatures of add-ins to ensure they haven't been tampered with. microsoft visual studio 2010 tools for office runtime -x64-
$userVsto = "$env:USERPROFILE\AppData\Local\Apps\2.0" if (Test-Path $userVsto) Write-Host "User VSTO add-ins folder: $userVsto" else Write-Host "No user-installed ClickOnce VSTO add-ins found."
A set of unmanaged DLLs that Office uses to find and load your specific solution. Office Extensions for .NET:
The Microsoft Visual Studio 2010 Tools for Office Runtime consists of the following components: Be aware of potential behavioral differences
The x64 runtime empowers solutions spanning Word, Excel, Outlook, PowerPoint, Visio, and InfoPath. Prerequisites for Installation
: Despite having "2010" in the title, this runtime remains incredibly relevant. Microsoft engineered the runtime to support solutions compiled across multiple versions of Visual Studio and ensures forward compatibility across modern desktop iterations of Office, including Microsoft 365 apps.
The VSTO 2010 Runtime is designed with a degree of forward compatibility. While it was built for Office 2010, it can generally run add-ins targeting later versions of Office (2013, 2016, 2019, 365) provided the add-ins do not utilize APIs that were deprecated or removed in later versions. However, Microsoft recommends using the Visual Studio Tools for Office Runtime included with newer Visual Studio versions (VS 2012, 2015, 2017, 2019, 2022) for modern development, as these contain security patches and performance optimizations not present in the 2010 version. A unmanaged DLL that Office uses to load
Customizations that are tied to a specific document or template.
