Question:

I had organized all my media collection (music, photos, etc.) with your media sorter. Thanks for the good program. Now I do not need it to run at every start-up of my computer. How can I disable starting of your media sorter at computer start-up? 

Answer:

You may easily disable automatic media sorter running at computer start-up by unchecking of appropriate setting in media sorter settings. To do it, go to "Tools"->"Settings" main media sorter window top menu item.

Then will be opened Settings window, where you may configure media sorter settings. Then go to "Main"->"Start-up" tab page inside of the settings window. 

Here you may configure media sorter start-up settings. Uncheck "Start media organizing at computer start-up" option to disable automatic media organizing running at computer start-up, as it is shown on the image below: 

This method is available for all types of media organizers, including MP3 Music Sorter (it will sort MP3 music on your computer), Music Sorter (it will sort music of all types - WMA, MP3, OGG, AC3, etc. on your computer), Photo Sorter (it will sort photos of all types on your computer), File Sorter (it will sort files of all types on your computer) and all others, not listed here.