I was copying some data to my hard drive. after a TB I have found the drive keeps stating I dont have permission to write to it. the drive/disk is locked.
its a two TB with almost a full TB free.
To right click on the drive and say remove read only option will take many more hours then I have and it seems to free when doing so.
I cant remember but I recall a long time ago a cmd line option to remove the read only and or unlock the drive