@GabiGunner
Welcome to the Win-RAID Forum!
Here are my advices:
- If you want to use the MS NVMe Hotfixes for the Win7 installation, you have to integrate them into the boot.wim and install.wim as Hotfixes (not as driver).
- You can avoid the USB driver problems by booting off a DVD, but this requires an optical drive.
Good luck!
Dieter (alias Fernando)