Error : no such deviceError : disk not found

[unreal mango]

@elder tartan photo please

[elder tartan]

there you go gng

I did setup grub, it works for the first boot, then when i reboot and try to go into windows i get this

[elder tartan]

@unreal mango sorry to tag but you have anyidea ?

[unreal mango]

@elder tartan boot into arch, then show me lsblk

[elder tartan]

ofc

[elder tartan]

sdb3 is windows booter

@unreal mango ?

[unreal mango]

please don't do that