When this occurs and you don't have important data on it, you can choose to reinstall your system, because this kind of problem generally caused by certain Windows errors.
Marka ay taasi dhacdo oo aadan haysan xog muhiim u ah oo ku saabsan, waxaad dooran kartaa in dib aad nidaamka, sababtoo ah dhibaato noocan ahi guud ahaan ay keento khaladaadka qaar Windows.