The “FindRibbons” task could not be loaded from the assembly

Question

I was working on visual studio 2010 on a microsoft word project but when I install visual studio 2012 it throws an exception on its build time. The exception -

Error 52 The "FindRibbons" task could not be loaded from the assembly Microsoft.VisualStudio.Tools.Office.BuildTasks, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a. Confirm that the declaration is correct, that the assembly and all its dependencies are available, and that the task contains a public class that implements Microsoft.Build.Framework.ITask. IVerifySpecExcel2007

Answer 1

after replacing the version 10.0.0.0 in Microsoft.VisualStudio.Tools.Office.tagets file to 11.0.0.0 it build successfully