Thank you, I tried audio.dll version 1.02 and everything is in order now.

#pcf

You should be able to put these into a ppro command by putting wallpaper.exe into the command line and any command parameters into the command parameters, including any quotes. However, you may need t

#pcf

I just quoted the help but there is likely much more in my reply than you need. All you should need is to make sure you are starting ppro with command line of the form "c:\path\to\exe\powerpro.exe" "c

#pcf