It looks similar as you have to rename the bios file just as you would for bios flash back.
I've never used the crash free bios but according to the instructions (mainly step 5), when you boot up, it will read the bios file and automatically take you to EZ flash 3.
Which is weird in my case, I used the Flas Back method and I can flash all bios (0231 / 0702 / 0803 / 0811) BUT not 1003 and 1101, so is there something different in these 2 bios compared to the others?
Any chance the files got corrupted beforehand?
I tried the official file from the asus site
et l'extraction avec Winrar
Here is a suggestion you might try. Before flashing, set defaults except change the NVMe from default to the other option. So if it is VMD as default, set VMD off, or vice versa depending on what it is at default.
I am currently with NVMe and VDM disabled
If I activate VDM PCIE, it offers me RAID?
Only if you take steps to build it. might be a risk though.
Heres a better suggestion to try first. Flash it same way you have tried. But before restart, do a CMOS reset. Or have you tried that already?