utillities 16 dont defragment my drive c i t always worked before i have windows 7 it starts but dont clean drive c no matter how long i leave it on also on deep defrag it starts then stops an message says operation deframent failed thank you
utillities 16 dont defragment my drive c i t always worked before i have windows 7 it starts but dont clean drive c no matter how long i leave it on also on deep defrag it starts then stops an message says operation deframent failed thank you