Hi Commander; Thanx for the suggestion. The tool works well for me (and the price is right).

BB

Having just gone thru that install my recommendation (confirmed by another poster) is to use Oracle's Virtual Box in Windows. Guest OSes can be loaded as "virtual machines" and are easily accessed....

Both Win 10 & Ubuntu had been installed but both Ubuntu partitions now show 100% free (which is my goal). However the boot loader remains and still points to Ubuntu as default but it will not launch...