To ensure .NET Programmability Support is enabled in Microsoft Visio, do the following.
Prerequisites
- These instructions apply to all installation scenarios.
- Instructions may vary, depending on your Windows version.
Navigation
- On your Visio machine,
click Start.
- In the search box, enter appwiz.cpl.
Instructions
- On the Add/Remove Programs window, right-click your version of Visio, and click Change.
- On the Change your installation window, click Add or Remove Features.
- Click Continue.
- On the Installation Options window, click
Microsoft Office Visio > .NET Programmability Support
> Run from My Computer.
- Click Continue.
- Click Close.