Running a macro on all files in a folder and saving output with respective names?

Hello,

I've only started working with the macros today. I am trying to create orthographic drawings of .STEP files. I've managed to record a macro to do so but I'm confused as to how to run the macro on all the files and save the outputs with the names of the input files. I was told that #TASK will achieve this but unfortunately I cannot install it. Is there a way to run the macro on the entire batch without TASK ? I am copying the recorded macro below 

Dim swApp As Object

Dim Part As Object
Dim boolstatus As Boolean
Dim longstatus As Long, longwarnings As Long

Sub main()

Set swApp = Application.SldWorks

Dim COSMOSWORKSObj As Object
Dim CWAddinCallBackObj As Object
Set CWAddinCallBackObj = swApp.GetAddInObject("CosmosWorks.CosmosWorks")
Set COSMOSWORKSObj = CWAddinCallBackObj.COSMOSWORKS
boolstatus = swApp.LoadFile2("\Desktop\CAD\STEP\2. Drill Shaft.STEP", "r")
Set Part = swApp.ActiveDoc
Dim myModelView As Object
Set myModelView = Part.ActiveView
myModelView.FrameState = swWindowState_e.swWindowMaximized

' Save As
longstatus = Part.SaveAs3("\Desktop\CAD\SLDPRT\2. Drill Shaft.SLDPRT", 0, 2)

' New Document
Dim swSheetWidth As Double
swSheetWidth = 0.42
Dim swSheetHeight As Double
swSheetHeight = 0.297
Set Part = swApp.NewDocument("C:\ProgramData\SolidWorks\SOLIDWORKS 2017\templates\Drawing.drwdot", 12, swSheetWidth, swSheetHeight)
Dim swDrawing As DrawingDoc
Set swDrawing = Part
Set swDrawing = Part
Dim swSheet As sheet
Set swSheet = swDrawing.GetCurrentSheet()
swSheet.SetProperties2 12, 13, 1, 1, False, swSheetWidth, swSheetHeight, True
swSheet.SetTemplateName "C:\ProgramData\SolidWorks\SOLIDWORKS 2017\templates\Drawing.drwdot"
swSheet.ReloadTemplate True
boolstatus = Part.GenerateViewPaletteViews("\Desktop\CAD\SLDPRT\2. Drill Shaft.SLDPRT")
Dim myView As Object
Set myView = Part.DropDrawingViewFromPalette2("Drawing View1", 8.21380016245974E-02, 0.256188346842566, 0)
boolstatus = Part.Extension.SelectByID2("Drawing View1", "DRAWINGVIEW", 0, 0, 0, False, 0, Nothing, 0)
Set myView = Part.CreateUnfoldedViewAt3(8.21380016245974E-02, 0.101469859624286, 0, False)
Part.ClearSelection2 True
boolstatus = Part.Extension.SelectByID2("Drawing View1", "DRAWINGVIEW", 0, 0, 0, False, 0, Nothing, 0)
boolstatus = Part.ActivateView("Drawing View1")
Set myView = Part.CreateUnfoldedViewAt3(0.312179962883356, 0.256188346842566, 0, False)
Part.ClearSelection2 True
boolstatus = Part.Extension.SelectByID2("Drawing View1", "DRAWINGVIEW", 0, 0, 0, False, 0, Nothing, 0)
Set myView = Part.CreateUnfoldedViewAt3(0.272143161366345, 0.066183187100819, 0, False)
Part.ClearSelection2 True
boolstatus = Part.Extension.SelectByID2("Drawing View1", "DRAWINGVIEW", 0, 0, 0, False, 0, Nothing, 0)
Part.ClearSelection2 True

' Zoom To Fit
Part.ViewZoomtofit2

' Save As
longstatus = Part.SaveAs3("\Desktop\CAD\images\2. Drill Shaft.JPG", 0, 0)

' Close Document
Set swDrawing = Nothing
Set Part = Nothing
swApp.CloseDoc "2. Drill Shaft - Sheet1"
Set Part = swApp.ActiveDoc
Set myModelView = Part.ActiveView
myModelView.FrameLeft = 0
myModelView.FrameTop = 0
Set myModelView = Part.ActiveView
myModelView.FrameState = swWindowState_e.swWindowMaximized
swApp.ActivateDoc2 "2. Drill Shaft.SLDPRT", False, longstatus
Set Part = swApp.ActiveDoc

' Redraw
Part.GraphicsRedraw2

' Close Document
swPart = Nothing
Set Part = Nothing
swApp.CloseDoc "2. Drill Shaft.SLDPRT"
StudyManagerObj = Nothing
ActiveDocObj = Nothing
Set CWAddinCallBackObj = Nothing
Set COSMOSWORKSObj = Nothing
End Sub

SolidworksApi/macros