Boot the computer into safe mode hit F8 before it loads windows. Log in as administrator. Oper windows explorer right click on the drive you cant access.Go to security tab then advanced then owner click on your user name or the admin group of your computer and then replace owner on subcontainers and objects then hit ok. this should replace the owner of all the files and subfolders on the drive with your username you should then have full access.
this is the right idea but I had to reset user for everybody with full access /inherited


thanks for the guidance