diff --git a/scripts/msix/AppxManifest.xml b/scripts/msix/AppxManifest.xml
index 62b2216c5a..fd4c89edb0 100644
--- a/scripts/msix/AppxManifest.xml
+++ b/scripts/msix/AppxManifest.xml
@@ -2,11 +2,13 @@
 <Package
   xmlns="http://schemas.microsoft.com/appx/manifest/foundation/windows10"
   xmlns:uap="http://schemas.microsoft.com/appx/manifest/uap/windows10"
+  xmlns:uap3="http://schemas.microsoft.com/appx/manifest/uap/windows10/3"
   xmlns:rescap="http://schemas.microsoft.com/appx/manifest/foundation/windows10/restrictedcapabilities"
   xmlns:rescap3="http://schemas.microsoft.com/appx/manifest/foundation/windows10/restrictedcapabilities/3"
+  xmlns:desktop="http://schemas.microsoft.com/appx/manifest/desktop/windows10"
   xmlns:desktop6="http://schemas.microsoft.com/appx/manifest/desktop/windows10/6"
   xmlns:virtualization="http://schemas.microsoft.com/appx/manifest/virtualization/windows10"
-  IgnorableNamespaces="uap rescap rescap3 desktop6 virtualization">
+  IgnorableNamespaces="uap uap3 rescap rescap3 desktop desktop6 virtualization">
 
   <Identity Name="@MSIX_IDENTITY_NAME@"
             Publisher="@MSIX_PUBLISHER@"
@@ -64,6 +66,20 @@
         <uap:Extension Category="windows.protocol">
           <uap:Protocol Name="orcaslicer" />
         </uap:Extension>
+        <uap:Extension Category="windows.protocol">
+          <uap:Protocol Name="prusaslicer" />
+        </uap:Extension>
+        <uap:Extension Category="windows.protocol">
+          <uap:Protocol Name="bambustudio" />
+        </uap:Extension>
+        <uap:Extension Category="windows.protocol">
+          <uap:Protocol Name="cura" />
+        </uap:Extension>
+        <uap3:Extension Category="windows.appExecutionAlias" EntryPoint="Windows.FullTrustApplication">
+          <uap3:AppExecutionAlias>
+            <desktop:ExecutionAlias Alias="orca-slicer.exe" />
+          </uap3:AppExecutionAlias>
+        </uap3:Extension>
       </Extensions>
     </Application>
   </Applications>