Error loading Microsoft.SqlServer.Smo....

I am testing a new installation on a clean Virtual PC which will not have MS-SQL installed on that workstation and I am getting the following error:

FileNotFoundException
Could not load file or assembly 'Microsoft.SqlServer.Smo, Version=9.0.242.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91' or one of its dependencies. The system cannot find the file specified.

Source : MicroFour StrataFrame UI

Stack Trace:
   at MicroFour.StrataFrame.DBEngine.SQL.SQLServerSchema..ctor()
   at MicroFour.StrataFrame.Data.SQLServerConnectionPage..ctor()
   at MicroFour.StrataFrame.Data.ConnectionWizard.LoadRequiredPages()
   at MicroFour.StrataFrame.Data.ConnectionWizard..ctor(RequiredDataSourceCollection RequiredItems, Int32 ApplicationPK, Boolean PersistData)
   at MicroFour.StrataFrame.Data.ConnectionWizard..ctor(RequiredDataSourceCollection RequiredItems, Int32 ApplicationPK)
   at MicroFour.StrataFrame.Data.ConnectionManager.ShowConnectionWizard(Int32 ApplicationPK)
   at MicroFour.StrataFrame.Data.ConnectionManager.SetConnections()
   at FixTrack.AppMain.SetDataSources()
   at MicroFour.StrataFrame.Application.StrataFrameApplication.Raise_SetDataSources()
   at MicroFour.StrataFrame.Application.StrataFrameApplication.RunApplication()
   at FixTrack.AppMain.Main()

In my install script I am including the file SQLSMOMergeModule.msm as listed on the SF help file.

My dev computer is Vista Ultimate 64bits but the installation is builded as 32bit.

Again, the workstation will not have the database installed, only my application.