diff --git a/windows-install.sh b/windows-install.sh
index 6856da3..28f03fe 100644
--- a/windows-install.sh
+++ b/windows-install.sh
@@ -1,93 +1,68 @@
 #!/bin/bash
 
+# Configuration des URLs
+URL_ISO_WIN="https://bit.ly/3UGzNcB"
+URL_VIRTIO="https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/stable-virtio/virtio-win.iso"
+
+echo "--- Préparation du système ---"
 apt update -y
+apt install grub2 wimtools rsync ntfs-3g gdisk parted wget -y
 
-apt install grub2 filezilla gparted wimtools -y
+# 1. Nettoyage et Partitionnement
+DISK="/dev/sda"
+parted $DISK --script mklabel gpt
+# Partition 1 : L'installeur (Boot) - 15 Go
+parted $DISK --script mkpart primary ntfs 1MB 15GB
+# Partition 2 : La cible (Système final) - Le reste du disque
+parted $DISK --script mkpart primary ntfs 15GB 100%
 
-#Get the disk size in GB and convert to MB
-disk_size_gb=$(parted /dev/sda --script print | awk '/^Disk \/dev\/sda:/ {print int($3)}')
-disk_size_mb=$((disk_size_gb * 1024))
+partprobe $DISK
+sleep 5
 
-#Calculate partition size (25% of total size)
-part_size_mb=$((disk_size_mb / 4))
+# Formatage en NTFS
+mkfs.ntfs -f ${DISK}1
+mkfs.ntfs -f ${DISK}2
 
-#Create GPT partition table
-parted /dev/sda --script -- mklabel gpt
+# 2. Montage des partitions
+mkdir -p /mnt/installer
+mount ${DISK}1 /mnt/installer
 
-#Create two partitions
-parted /dev/sda --script -- mkpart primary ntfs 1MB ${part_size_mb}MB
-parted /dev/sda --script -- mkpart primary ntfs ${part_size_mb}MB $((2 * part_size_mb))MB
+# 3. Préparation de l'ISO Windows
+mkdir -p /root/iso_win
+wget -O /root/win10.iso "$URL_ISO_WIN"
+mount -o loop /root/win10.iso /root/iso_win
 
-#Inform kernel of partition table changes
-partprobe /dev/sda
+# Copie des fichiers d'installation vers la partition de boot
+rsync -avz --progress /root/iso_win/* /mnt/installer/
 
-sleep 30
+# 4. Intégration des pilotes VirtIO (Crucial pour Contabo)
+mkdir -p /root/iso_virtio /mnt/installer/sources/virtio
+wget -O /root/virtio.iso "$URL_VIRTIO"
+mount -o loop /root/virtio.iso /root/iso_virtio
 
-partprobe /dev/sda
+# Copie des drivers dans un dossier accessible par l'installeur
+rsync -avz --progress /root/iso_virtio/* /mnt/installer/sources/virtio/
 
-sleep 30
+# 5. Injection des drivers dans Boot.wim (pour que l'installeur voit le disque)
+cd /mnt/installer/sources
+echo 'add virtio /virtio' > cmd.txt
+# On injecte dans l'index 2 (l'environnement de setup Windows)
+wimlib-imagex update boot.wim 2 < cmd.txt
 
-partprobe /dev/sda
+# 6. Installation de GRUB pour booter sur la partition NTFS
+grub-install --root-directory=/mnt/installer $DISK
 
-sleep 30 
-
-#Format the partitions
-mkfs.ntfs -f /dev/sda1
-mkfs.ntfs -f /dev/sda2
-
-echo "NTFS partitions created"
-
-echo -e "r\ng\np\nw\nY\n" | gdisk /dev/sda
-
-mount /dev/sda1 /mnt
-
-#Prepare directory for the Windows disk
-cd ~
-mkdir windisk
-
-mount /dev/sda2 windisk
-
-grub-install --root-directory=/mnt /dev/sda
-
-#Edit GRUB configuration
-cd /mnt/boot/grub
-cat <<EOF > grub.cfg
-menuentry "windows installer" {
-	insmod ntfs
-	search --set=root --file=/bootmgr
-	ntldr /bootmgr
-	boot
+cat <<EOF > /mnt/installer/boot/grub/grub.cfg
+menuentry "Install Windows 10 IoT LTSC" {
+    insmod ntfs
+    search --set=root --file /bootmgr
+    ntldr /bootmgr
+    boot
 }
 EOF
 
-cd /root/windisk
-
-mkdir winfile
-
-wget -O win10.iso https://archive.org/download/en-us_windows_10_iot_enterprise_ltsc_2021_x64_dvd_257ad90f_202301/en-us_windows_10_iot_enterprise_ltsc_2021_x64_dvd_257ad90f.iso
-
-mount -o loop win10.iso winfile
-
-rsync -avz --progress winfile/* /mnt
-
-umount winfile
-
-wget -O virtio.iso https://shorturl.at/lsOU3
-
-mount -o loop virtio.iso winfile
-
-mkdir /mnt/sources/virtio
-
-rsync -avz --progress winfile/* /mnt/sources/virtio
-
-cd /mnt/sources
-
-touch cmd.txt
-
-echo 'add virtio /virtio_drivers' >> cmd.txt
-
-wimlib-imagex update boot.wim 2 < cmd.txt
-
-reboot
-
-
+echo "--- Terminé ! ---"
+echo "Le VPS va redémarrer sur l'installeur Windows."
+echo "Utilise la console VNC de Contabo pour finaliser l'installation."
+sleep 5
+reboot
\ No newline at end of file