Visual Studio 2010 and newer
In each IDE in which Visual Assist is installed, use the Extension Manager to uninstall Visual Assist:
IDE | Tools | Extensions and Updates
or
IDE | Extensions
Restart your IDE.
Optionally, you can reclaim a small amount of disk space if you do not intend to install another build of Visual Assist by deleting the directory containing user-defined VA Snippets, local dictionary, and small caches:
%APPDATA%\VisualAssist
If you want to remove all traces of Visual Assist, delete the registry key:
HKCU\Software\Whole Tomato
Visual Studio 2008 and older
Exit your IDEs, and uninstall Visual Assist using the Control Panel of your OS:
Windows | Control Panel | Add/Remove Programs
or
Windows | Control Panel | Programs and Features
Delete the directory containing symbol databases and large caches if you do not intend to install another build of Visual Assist:
%APPDATA%\Local\VisualAssist
Optionally, you can reclaim a small amount of disk space by deleting the directory containing user-defined VA Snippets, local dictionary, and small caches:
%APPDATA%\VisualAssist
If you want to remove all traces of Visual Assist, delete the registry key kept for debugging of installation/removal of Visual Assist:
HKCU\Software\Whole Tomato