Message le doosier n est pas accsesible aces refuse

bonjour certains de mais fichiers sont que contimtable juste windows xp
telecharger Farbar Service Scanner
http://www.bleepingcomputer.com/download/farbar-service-scanner/
telecharger otl
https://www.commentcamarche.net/telecharger/utilitaires/16705-otl/
telecharger zhpdiag
https://www.commentcamarche.net/telecharger/utilitaires/24803-zhpdiag/
telecharger combofix
http://www.bleepingcomputer.com/download/combofix/
telecharger roguekiller
http://www.bleepingcomputer.com/download/roguekiller/
telecharger ccleaner
https://www.piriform.com/ccleaner/download/standard
telecharger gmer
http://www.gmer.net/