Grub doesnt recognize Windows after installing Arch through Archinstall

[st-am]

After using archinstall to install Arch, when I start my computer I only get options to boot into Arch Linux or UEFI Firmware Settings, I used the command os-prober and it recognizes Windows Boot Manager, but it doesnt get added to Grub.

[svartkanin]

For a dual boot setup, did you follow the instructions https://github.com/archlinux/archinstall?tab=readme-ov-file#how-to-dual-boot-with-windows ?

[st-am]

For a dual boot setup, did you follow the instructions https://github.com/archlinux/archinstall?tab=readme-ov-file#how-to-dual-boot-with-windows ?

I forgot to mention that I have windows on a seperate drive

[svartkanin]

You may have to boot from the usb, mount all relevant partitions. Install os-prober and try something like sudo grub-mkconfig -o /boot/grub/grub.cfg

[st-am]

I realised that i had GRUB_DISABLE_OS_PROBER commented, after I uncommented it and ran the command you gave me it worked.