diff --git a/application/basilisk/app/Makefile.in b/application/basilisk/app/Makefile.in
index 706ca5931..4978e3dd4 100644
--- a/application/basilisk/app/Makefile.in
+++ b/application/basilisk/app/Makefile.in
@@ -23,6 +23,13 @@ NSDISTMODE = copy
 
 include $(topsrcdir)/config/config.mk
 
+ifeq ($(OS_ARCH),WINNT)
+# Rebuild firefox.exe if the manifest changes - it's included by splash.rc.
+# (this dependency should really be just for firefox.exe, not other targets)
+# Note the manifest file exists in the tree, so we use the explicit filename
+# here.
+EXTRA_DEPS += centaury.exe.manifest
+endif
 
 PROGRAMS_DEST = $(DIST)/bin
 
diff --git a/application/basilisk/app/basilisk.exe.manifest b/application/basilisk/app/centaury.exe.manifest
similarity index 94%
rename from application/basilisk/app/basilisk.exe.manifest
rename to application/basilisk/app/centaury.exe.manifest
index 079e15b58..d57f2d2a2 100644
--- a/application/basilisk/app/basilisk.exe.manifest
+++ b/application/basilisk/app/centaury.exe.manifest
@@ -3,7 +3,7 @@
 <assemblyIdentity
         version="1.0.0.0"
         processorArchitecture="*"
-        name="Basilisk"
+        name="Centaury"
         type="win32"
 />
 <description>Firefox</description>
@@ -37,6 +37,7 @@
       <supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}"/>
       <supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"/>
       <supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>
+      <supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/>
     </application>
   </compatibility>
 </assembly>
diff --git a/application/basilisk/app/splash.rc b/application/basilisk/app/splash.rc
index a5d418e81..d5c92c0e7 100644
--- a/application/basilisk/app/splash.rc
+++ b/application/basilisk/app/splash.rc
@@ -6,6 +6,8 @@
 #include <windows.h>
 #include "nsNativeAppSupportWin.h"
 
+1 24 "centaury.exe.manifest"
+
 IDI_APPICON ICON FIREFOX_ICO
 IDI_DOCUMENT ICON DOCUMENT_ICO
 IDI_APPLICATION ICON FIREFOX_ICO
diff --git a/application/palemoon/app/Makefile.in b/application/palemoon/app/Makefile.in
index c3fa702fb..e5b12e613 100644
--- a/application/palemoon/app/Makefile.in
+++ b/application/palemoon/app/Makefile.in
@@ -33,6 +33,12 @@ NSDISTMODE = copy
 
 include $(topsrcdir)/config/config.mk
 
+ifeq ($(OS_ARCH),WINNT)
+# Rebuild firefox.exe if the manifest changes - it's included by splash.rc.
+# (this dependency should really be just for firefox.exe, not other targets)
+EXTRA_DEPS += $(PROGRAM).manifest
+endif
+
 PROGRAMS_DEST = $(DIST)/bin
 
 include $(topsrcdir)/config/rules.mk
diff --git a/application/palemoon/app/palemoon.exe.manifest b/application/palemoon/app/mypal.exe.manifest
similarity index 94%
rename from application/palemoon/app/palemoon.exe.manifest
rename to application/palemoon/app/mypal.exe.manifest
index 465effa44..211b4d59c 100644
--- a/application/palemoon/app/palemoon.exe.manifest
+++ b/application/palemoon/app/mypal.exe.manifest
@@ -1,48 +1,48 @@
-<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
-<assemblyIdentity
-        version="1.0.0.0"
-        processorArchitecture="*"
-        name="Pale Moon"
-        type="win32"
-/>
-<description>Pale Moon</description>
-<dependency>
-        <dependentAssembly>
-                <assemblyIdentity
-                        type="win32"
-                        name="Microsoft.Windows.Common-Controls"
-                        version="6.0.0.0"
-                        processorArchitecture="*"
-                        publicKeyToken="6595b64144ccf1df"
-                        language="*"
-                />
-        </dependentAssembly>
-</dependency>
-<ms_asmv3:trustInfo xmlns:ms_asmv3="urn:schemas-microsoft-com:asm.v3">
-  <ms_asmv3:security>
-    <ms_asmv3:requestedPrivileges>
-      <ms_asmv3:requestedExecutionLevel level="asInvoker" uiAccess="false" />
-    </ms_asmv3:requestedPrivileges>
-  </ms_asmv3:security>
-</ms_asmv3:trustInfo>
-  <ms_asmv3:application xmlns:ms_asmv3="urn:schemas-microsoft-com:asm.v3">
-    <ms_asmv3:windowsSettings xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">
-      <dpiAware>true</dpiAware>
-    </ms_asmv3:windowsSettings>
-  </ms_asmv3:application>
-  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
-    <application>
-      <!-- Windows 10 -->
-      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>
-      <!-- Windows 8.1 -->
-      <supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}"/>
-      <!-- Windows 8 -->
-      <supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"/>
-      <!-- Windows 7 -->
-      <supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>
-      <!-- Windows Vista -->
-      <supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/>
-    </application>
-  </compatibility>
-</assembly>
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
+<assemblyIdentity
+        version="1.0.0.0"
+        processorArchitecture="*"
+        name="Mypal"
+        type="win32"
+/>
+<description>Pale Moon</description>
+<dependency>
+        <dependentAssembly>
+                <assemblyIdentity
+                        type="win32"
+                        name="Microsoft.Windows.Common-Controls"
+                        version="6.0.0.0"
+                        processorArchitecture="*"
+                        publicKeyToken="6595b64144ccf1df"
+                        language="*"
+                />
+        </dependentAssembly>
+</dependency>
+<ms_asmv3:trustInfo xmlns:ms_asmv3="urn:schemas-microsoft-com:asm.v3">
+  <ms_asmv3:security>
+    <ms_asmv3:requestedPrivileges>
+      <ms_asmv3:requestedExecutionLevel level="asInvoker" uiAccess="false" />
+    </ms_asmv3:requestedPrivileges>
+  </ms_asmv3:security>
+</ms_asmv3:trustInfo>
+  <ms_asmv3:application xmlns:ms_asmv3="urn:schemas-microsoft-com:asm.v3">
+    <ms_asmv3:windowsSettings xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">
+      <dpiAware>True/PM</dpiAware>
+    </ms_asmv3:windowsSettings>
+  </ms_asmv3:application>
+  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
+    <application>
+      <!-- Windows 10 -->
+      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>
+      <!-- Windows 8.1 -->
+      <supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}"/>
+      <!-- Windows 8 -->
+      <supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"/>
+      <!-- Windows 7 -->
+      <supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>
+      <!-- Windows Vista -->
+      <supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/>
+    </application>
+  </compatibility>
+</assembly>
diff --git a/application/palemoon/app/splash.rc b/application/palemoon/app/splash.rc
index a5d418e81..e3676548a 100644
--- a/application/palemoon/app/splash.rc
+++ b/application/palemoon/app/splash.rc
@@ -6,6 +6,8 @@
 #include <windows.h>
 #include "nsNativeAppSupportWin.h"
 
+1 24 "mypal.exe.manifest"
+
 IDI_APPICON ICON FIREFOX_ICO
 IDI_DOCUMENT ICON DOCUMENT_ICO
 IDI_APPLICATION ICON FIREFOX_ICO