Dual Boot with Ubuntu & GNU Grub ver 2.02

I have a multi boot system with win XP thru to 10, and ubuntu Linux latest version, using the windows bootloader from easy BCD. (the b/w one, not the blue win8/10 version)
While in linux a few days ago, I did a system update that required a reboot. I let Linux do it all.
Now when I boot the computer, it first goes to Grub, and then I have to choose the drive where the windows bootloader is, wait for the windows bootloader to load then select the version of windows I want to working.
How do I get back to using the windows bootloader as the default?


Knows where his towel is.
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