Jaribu kuingia kwenye manage
.
Yaaani
kama ni windows 8 user
.
Fanya hivi start button + X
.
kama nimekuchanganya
.
Hii ni kwa windows zote
.
Right click kwenye My Computer icon > nenda kwenye manage > disk management
.
Itafute flash yako then format it but untick quick format take care usije format partition zako
.
Ikigoma hapo itabidi utuambie ilianzaje
.
Ili tujue kama imekuwa read only / write protected
.
Na pia inaweza ikawa ime corrupt ndugu
.
Ujaribu baadhi ya CMD lines
.