Browse by Tags

The VSTO team has a post which details an issue that you might see when trying to deploy a VSTO solution to Windows 7 RC.  The error message would be… “The required version of the .NET Framework is not installed on this computer” As the blog post points out, the appropriate teams are aware of the...

Recently, I was helping someone with a Outlook item leak type issue involving a Task FormRegion.  The symptom was that after opening a task, closing it, and reopening the item they were getting the infamous error message, “COM object that has been separated from its underlying RCW cannot be used...

VSTO 2005 SE is a free download for Visual Studio 2005 Tools for Office AND Visual Studio 2005 Professional that will allow you to build VSTO AddIns for Office 2007 applications. Note if you installed the CTP this summer... " VSTO “v3” CTP users: If you previously installed any of the VSTO “v3...