Soft problems

When I start to use the computer, it shows me plenty of small icons one by one! Here they are: 1. “Selected lanquage is not avaliable” with “!” sign. 2. “Logitech error when opening driver” – cross sign… 3. “Unable to clear handler for exit” – this icon with the same message repeats twice! (the same “error” status…) 4. “Selected lanquage is not avaliable” – again! All of this icons are small, and they have the only option: OK. It will appear after deleting some programs from the computer as”Lotus Organizer” and some others…