diff --git a/functions/microwin/Invoke-Microwin.ps1 b/functions/microwin/Invoke-Microwin.ps1
index c6357e8a..7cb44b0a 100644
--- a/functions/microwin/Invoke-Microwin.ps1
+++ b/functions/microwin/Invoke-Microwin.ps1
@@ -63,7 +63,14 @@ public class PowerManagement {
     # Detect if the Windows image is an ESD file and convert it to WIM
     if (-not (Test-Path -Path "$mountDir\sources\install.wim" -PathType Leaf) -and (Test-Path -Path "$mountDir\sources\install.esd" -PathType Leaf)) {
         Write-Host "Exporting Windows image to a WIM file, keeping the index we want to work on. This can take several minutes, depending on the performance of your computer..."
-        Export-WindowsImage -SourceImagePath $mountDir\sources\install.esd -SourceIndex $index -DestinationImagePath $mountDir\sources\install.wim -CompressionType "Max"
+        try {
+            # Try ps command first
+            Export-WindowsImage -SourceImagePath $mountDir\sources\install.esd -SourceIndex $index -DestinationImagePath $mountDir\sources\install.wim -CompressionType "Max"
+        } catch {
+            # Fallback to DISM command
+            Write-Host "Export-WindowsImage failed, using DISM instead..."
+            dism /Export-Image /SourceImageFile:$mountDir\sources\install.esd /SourceIndex:$index /DestinationImageFile:$mountDir\sources\install.wim /Compress:max
+        }
         if ($?) {
             Remove-Item -Path "$mountDir\sources\install.esd" -Force
             # Since we've already exported the image index we wanted, switch to the first one
@@ -360,7 +367,14 @@ public class PowerManagement {
     try {
 
         Write-Host "Exporting image into $mountDir\sources\install2.wim"
-        Export-WindowsImage -SourceImagePath "$mountDir\sources\install.wim" -SourceIndex $index -DestinationImagePath "$mountDir\sources\install2.wim" -CompressionType "Max"
+        try {
+            # Try ps command first
+            Export-WindowsImage -SourceImagePath "$mountDir\sources\install.wim" -SourceIndex $index -DestinationImagePath "$mountDir\sources\install2.wim" -CompressionType "Max"
+        } catch {
+            # Fallback to DISM command
+            Write-Host "Export-WindowsImage failed, using DISM instead..."
+            dism /Export-Image /SourceImageFile:"$mountDir\sources\install.wim" /SourceIndex:$index /DestinationImageFile:"$mountDir\sources\install2.wim" /Compress:max
+        }
         Write-Host "Remove old '$mountDir\sources\install.wim' and rename $mountDir\sources\install2.wim"
         Remove-Item "$mountDir\sources\install.wim"
         Rename-Item "$mountDir\sources\install2.wim" "$mountDir\sources\install.wim"