VBA Progress Indicator

I learn how to create an VBA progress indicator from j-walk blog after surfing around and finally found the simplest one.

And now I can apply it into my portfolio optimisation model, as follows:

Sub optimise()

Dim PctDone As Single

Application.ScreenUpdating = False

nosim = Range("nosim")

For i = 1 To nosim

Application.DisplayStatusBar = True
Application.StatusBar = "Please be patient..."

Range("simulation").Copy
Range("simmeanresult").Cells(71 + i, 1).PasteSpecial Paste:=xlPasteValues

Count = Count + 1
PctDone = Count / nosim

With UserForm1
.FrameProgress.Caption = Format(PctDone, "0%")
.LabelProgress.Width = PctDone * (.FrameProgress.Width - 10)
End With

DoEvents

Next i

Unload UserForm1

Application.StatusBar = False

SolverOk SetCell:=Range("tangency"), MaxMinVal:=1, ValueOf:=0, ByChange:=Range("proweight")
SolverAdd CellRef:=Range("proweight"), Relation:=3, FormulaText:="0"
SolverAdd CellRef:=Range("one"), Relation:=2, FormulaText:="100%"
SolverSolve UserFinish:=True

Application.ScreenUpdating = True

End Sub