What's "Normal" window?

>Hi, everyone
>
>I use below command to open a .BMP file with my stardard picture viewer
>
>AAPHOTOW = "C:\WINDOWS\TILES.BMP"
>oShell = CREATEOBJECT('WScript.Shell')
>oShell.Run(AAPHOTOW)
>
>Now i want to open a normal window, let me to see what file inside it.
>example---> "C:\PRODUCT_PHOTO\IBMG3000"
>and the keyword for the listing layout.
>
>
>Thanks a lot