i tested root/i386/booter. i mistaked it.
i see. booter files is located in user's specific folder name "Netinstall de Installer macOS High Sierra.nbi" like you mentioned.
it's hard. it's not strict.
if user use folder name only "Netinstall de Installer macOS High Sierra.nbi", Clover can detect it. but if there are cases like this
"macOS High Sierra.nbi", "Netinstall Installer macOS High Sierra.nbi". etc, can't detect.
also your lang not english. there are so many cases. can't consider only your lang.
My personal setting has some issue:
someday it boots fine but some other days like today I have
ACPI Error (_DSM) FakeSMC Keystore: started
ACPI Exception : AE_ALREADY_EXISTS, (SSDT.CPUPM) while loading table (20160930/tbxfload-319)
ACPI Error: 1 Table load failures, 10 successful
I used Urashimataro's EFI folder with only a single modification in the config.plist :
i put my previous Sierra blessed serial
Thanks for a fix