What happens if i get ‘The value of the property type cannot be parsed’ when installing the add-in?
The error pictured can occur when installing the Glisser PowerPoint Add-In. It is related to a problem installing the Visual Studio 2010 Tools for Office (VSTO) which is a required component of the Glisser PowerPoint Add-In.
In some cases, the Visual Studio 2010 Tools for Office need to be installed explicitly as an Administrator on your local machine. Right-click on the vstor_redist.exe installation file and choose Run as Administrator to install them with administrator rights.