Bit of a data hoarder but also a drive hoarder. I have about 20 HDD and 5 SSDs that I used for backing up data in the past without a real organized backup program.
These older HD may have been used with W7, W8.1 or Win 10. All pro versions and all with me as administrator.
I do have recent clones of C drives which I update every week so feel safe there.
However when I try to bulk move, erase, sync or duplicate find on these older HDs using GUI tools like explorer, free file sync I get “access denied need administrator privileges” message for many of the files and folders. I can access each of these one at a time by clicking on the admin OK tab but no bulk tools seem to work and bulk tools of course needed when dealing with 200GB+ 20K files+ amounts of data.
All I have found that seems to work is to move the files to a new HDD, delete partitions and full format the old drive and then can move the files/folders to the new drive and sometimes it works from there but some of the files must still have a tag from before because the problem still exists but not on as many files.
What am I missing? All files were saved with administrator privileges back in the day. Same admin name just different windows OS version. Anyway I can bulk clear whatever tag has been set on these files?
You need to take ownership of the drive root, and then all sub files (children) in the tree.
Look into takeown or icacls commands:
Thanks for the link. I will try the icacis CL solution on one of the HDD when I get back to that project.