mspview.exe
 

I am trying to VBA code this into Excel 2003. I seem to be having issues with
the command line switches. They work find if I run it from START/RUN, but I
cannot seem to get VBA to make it happen:

Private Sub CommandButton5_Click()
filenumber = InputBox(picnumber)
Shell ("C:\Program Files\Common Files\Microsoft
Shared\MODI\11.0\MSPview.EXE" -r "\\Centralsrv1\Marketng\Marketing
Specialists\Scans\" & Filenumber & " 001.tif")
End Sub

Does anyone know how to make the 'standard' command line parameters work in
VBA XL2003?

Thanks for any help in advance!!