Files missing after canceling a copying file.

[kenomote]

Hello guys im trying to copy a file on my PSP memory card to PC, i accidentally clicked the cancel button while doing it and now suddenly my files have gone missing in the folder, but when i check the memory of the sd card the files are still there occupying the volume of the memory. Also these weird file appeared.

 

[kenomote]

Help, this is really urgent please