For teams maintaining existing VSTO 2010 solutions, the runtime remains functional on Windows 10/11 with Office 2013–2016, but careful testing and security isolation are advised.
The runtime does include design-time tools (those are in Visual Studio 2010 Professional or higher). It is purely a host-side execution engine.
Windows 7 SP1 through ; Windows Server 2012–2019 Framework .NET Framework 3.5 , 4.0 , or later must be installed first Office Version Microsoft Office 2013 , 2016, or newer supported versions Architecture
A set of managed assemblies providing the communication layer between the Office application and your solution code.
The (VSTOR) is a critical software component required to run Microsoft Office solutions built with Visual Studio . It acts as a bridge, allowing Office applications like Word and Excel to host the .NET Framework and execute custom add-ins or document-level customizations. Core Components
For teams maintaining existing VSTO 2010 solutions, the runtime remains functional on Windows 10/11 with Office 2013–2016, but careful testing and security isolation are advised.
The runtime does include design-time tools (those are in Visual Studio 2010 Professional or higher). It is purely a host-side execution engine. visual studio 2010 tools for office runtime
Windows 7 SP1 through ; Windows Server 2012–2019 Framework .NET Framework 3.5 , 4.0 , or later must be installed first Office Version Microsoft Office 2013 , 2016, or newer supported versions Architecture For teams maintaining existing VSTO 2010 solutions, the
A set of managed assemblies providing the communication layer between the Office application and your solution code. Windows 7 SP1 through ; Windows Server 2012–2019 Framework
The (VSTOR) is a critical software component required to run Microsoft Office solutions built with Visual Studio . It acts as a bridge, allowing Office applications like Word and Excel to host the .NET Framework and execute custom add-ins or document-level customizations. Core Components
To get test lines for Port 16000, Port 26000, and Port 27000, sign up or log in to your account. After logging in, navigate to the left side and find "Manage Line." Under "Manage Line," click "View Test Line" to generate and test these additional lines.