Could Not Load File or Assembly 'Microsoft.Office.Server.Search..."
In a commerce deployment based on Microsoft SharePoint Foundation 2010, if an error generates the following error message:"Could not load file or assembly 'Microsoft.Office.Server.Search, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c' or one of its dependencies..", make sure that Microsoft Search Server 2010 is installed on the server running the SharePoint Foundation 2010.