Workbooks.Open FileName:="C:\Temp\Test.xls", AddToMru:=True
Workbooks.Open FileName:="C:\Temp\Test.xls" Application.RecentFiles.Add Name:="C:\Temp\Test.xls"
Application.RecentFiles.Add Workbooks.Open("C:\Temp\Test.xls").FullName
Workbooks.Open FileName:="C:\Temp\Test.xls", AddToMru:=True
Workbooks.Open FileName:="C:\Temp\Test.xls" Application.RecentFiles.Add Name:="C:\Temp\Test.xls"
Application.RecentFiles.Add Workbooks.Open("C:\Temp\Test.xls").FullName