I currently am using a desktop that I dual boot Windows 10, 64-bit and Ubuntu 32-bit. I should have installed 64-bit Ubuntu all along but for some reason, I didn't.
I'm fine losing my Ubuntu install and want to reinstall a fresh 64-bit Ubuntu in that partition. What I'm worried about is losing my Windows 10 64-bit install.
So instead of having Win10-64 and Ubuntu-32, I want to change this to Win10-64 and Ubuntu-64 without affecting Win10-64.
Will doing the Ubuntu 32-bit to 64-bit upgrade via USB Stick cause me to lose my Windows 10 64-bit install?