Loading Actions, Libraries, Repository and Environment files at run time (built-in Functions) without creating QTP object

Actions:
LoadAndRunAction(TestPath, ActionName, [Iteration], [Parameters])

Environment File:
Environment.LoadFromFile("C:\QuickTest\Files\MyVariables.xml")

Repositories:
RepositoriesCollection.Add(RepPath)

RepPath = file://mercury/SORS/MySharedObjectRepository.tsr

Library Files:
ExecuteFile “FilePath”

New feature in QTP11v: LoadFunctionLibrary "FilePath"

PilePath=”c:\Add.vbs”