Sony NX70 and Sony XR550 format cannot delete

[timothychew]

I encounter this problem but not sure if any user of sony encounter this
when we record our data and view it in the PC and wish to delete some file
but sony just cant delete ( not all the time but just some time

Like : Sony NX70 and Sony XR550

Any one encounter this before
but it can be format .,....

So what is the problem

Timothy

 

[timothychew]

any one encounter HD sony camera cannot delete file or not