Echec mise à jour de Vista

Bonjour,
J'ai une série de mise à jour en échec sous vista !
Voici la liste :

KB370710
KB852287
KB925902
KB929577
KB929734
KB936330
KB938371
KB938464
KB944036
KB950582
KB950759
KB950760
KB950762
KB950974
KB951066
KB951072
KB951376
KB951550
KB951698
KB951847
KB952004
KB952069
KB952287
KB953155
KB953733
KB953838
KB953839
KB954154
KB954155
KB954211
KB954430
KB954459
KB954708
KB955020
KB955069
KB955428
KB955839
KB956390
KB956391
KB956572
KB956744
KB956802
KB956841
KB957095
KB957097
KB957388
KB958623
KB958624
KB958644
KB958869
KB959426
KB959772
KB960225
KB960715
KB960803
KB961260
KB961371
KB961501
KB963027
KB967723
KB968389
KB968537
KB968816
KB969897
KB969898
KB970238
KB970653
KB971557
KB971657
KB971961
KB972260
KB973346
KB973507
KB973525
KB973540
KB973768
KB973923
KB974186
KB974455
KB974468
KB974571
KB975467
KB975517

Si quelqu'un peut m'aider, d'avance merci !