Do you need the exact error message (the codes)?The error message "No system disk" means the disk is booting from a KVM perspective so no.
I don't want Virtio. I want to boot my image first.You already have it seems like.
As I mentioned I can't use the mergeide.req on the physical machine but I can do anything with the image (if I don't het error messages from the virt-win-reg).I don't know if my restore to iSCSI volume was perfect.It looks liek your restore to the ISCSI volume went well.
There wasn't any error messages and the imag is able to boot until BSOD which means missing system disk. Is that right?Correct.