You can use the command line parameters provided by BandiView to use the app as an automated slideshow app. The app can even run itself as soon as the computer is turned on.
Enter the following string in Notepad and save it as slideshow.bat file.
c:\photos\ specifies the folder where your images are located, and -ss:1 indicates that the time duration for each slide is 1 second.
start "" "C:\Program Files\BandiView\BandiView.exe" -fullscreen -ss -ss:1 -r c:\photos\
Execute the saved batch file. BandiView runs and starts a slideshow automatically.
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