Call Powershell from VBA

Try this.

Sub Test()
  Dim retval As Variant
  Dim psCmd As String
  psCmd = "Powershell -noprofile -ExecutionPolicy RemoteSigned &'C:\temp\copy.ps1'"
  Debug.Print psCmd
  retval = Shell(psCmd, vbNormalFocus)
End Sub

'copy.ps1
'Copy-Item -Path 'C:\temp\iso\*.img' -Destination 'C:\temp\iso2\' -recurse -Force -Verbose