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#1
can't copy , delete , format on USB flash drive
I can't copy ,delete ,format USB drive ,
copy
It shows that it is copied but right after I close and re open it's window it not there .
delete
it's the same as above I delete the data's inside it but when I come back they are not there,also there's a folder that has weird file and folders name that won't get deleted . I also have a micro sd card that all of its data gets erased once in a while and it's remaining datas has also weird names .
format
it gives me an error when I want to format it .
scaning for virus with kaspersky (nothing found)
I tried formating it in NTFS (gave error) ,
formatting it with third party applications(gave error) ,
fix bad sectors with chkdsk (windows built I. check disk tool). no error but nothing happened,
deleting ,formatting and partitioning using disk management (delete option was disabled ,formating for fat 32 had no error but nothing happened but when I tried to format it to NTFS it gave me error so no partitioning)
using diskpart I checked it was healthy and not read only .
I tried the clean , all clean command both successful . format command both for fat 32 and NTFS successful but didn't change to NTFS nothing changed .
every time I formated it in any methods and use clean command the datas on it remained or came back
USB drive and sd card are both silicone power. it's about a month that I have this problem.
and I can't buy a new one.