Clean format and OS reinstall did it for me but if you don't want to bother with that just uninstall the programs in control panel/add remove programs. If some of them can't be found go to process manager (ctr alt del) and find anything that looks like it's assosiated with Toshiba. Most of the programs have T in front of them but don't mistake them with other stuff you have installed. Search your computer for the Toshiby looking files you see and after checking the directories and making sure it belongs to Toshiba try unintalling from the directory.