Thanks for the reply.

Ive already used the method in the past to boot this files.
But i dont know which option ive used fo it.

Hi.

Is there a way to add a windows iso file to boot from.
I know there are many topics about this but ive didnt found a solution for my problem.
On my previous installation of fog i was able to boot a windows iso file by using the sanboot option.
But i think there is an error in my syntax.
How is that possible ?

My current config.

:MENU
menu
item wsrv2019 iso
:wsrv2019
sanboot http://${fog-ip}/${fog-webroot}/fog/ISO/17763.737.190906-2324.rs5_release_svc_refresh_SERVER_EVAL_x64FRE_de-de_1.iso
chain memdisk iso raw ||

any idea ?