To sort out the Language toolbar, right-click on the taskbar and choose 'Toolbars' from the menu. Make sure that the tick is removed from alongside the Language bar.
As for the pop-up message you are getting, can you tell me exactly what the message is please? You might also like to have a read through the pages at the site below. Some good general advice on computer startup and associated problems.
http://www.colby-sawyer.edu/information/technology/updates/slowcomputer.html#running You could also try installing Startup Delayer to take control of programs launching at start. Spreading them out over 20 seconds or so can resolve a lot of problems as XP no longer will try to launch everything at once.
http://www.r2.com.au/software.php?page=2&show=startdelay