ɪf mˌʌltɪpəl fˈaɪlz ɑːɹ sᵻlˈɛktᵻd fɔːɹ fˈaɪl tɹˈænsfɜː, ðə kˈɑːpi ˌɑːpɚɹˈeɪʃən wɪl ɹˌɛtɹoʊˈæktɪvli kˈænsəl ˈɔːl pɹˈɑːɡɹɛs əpˌɑːn ɹˈiːtʃɪŋ ɐ dˈuːplᵻkˌeɪt .dˌiːˈɛs stˈoːɹ fˈaɪl, fˈoːɹsɪŋ ðə jˈuːzɚ tə ɹᵻstˈɑːɹt ðə kˈɑːpi ˌɑːpɚɹˈeɪʃən fɹʌmðə bɪɡˈɪnɪŋ.
If multiple files are selected for file transfer, the copy operation will retroactively cancel all progress upon reaching a (duplicate) .DS_Store file, forcing the user to restart the copy operation from the beginning.