From administrator cmd run these commands to identify and select the hard drive
diskpart
list disk
sel disk
These commands are used to list the partitions, select the Boot EFI partition, then assign it a drive letter
list vol
sel vol 2
assign letter=D:
exit
These commands are used to change into the Boot EFI folder and delete the GRUB folder
cd /d D:
dir
cd EFI
dir EFI
rmdir /s <LINUX DISTRO NAME HERE>