diff --git a/patch_scripts/aio/aio-wuaueng.dll-patch.bat b/patch_scripts/aio/aio-wuaueng.dll-patch.bat
index bbd42be..6a7cd72 100644
--- a/patch_scripts/aio/aio-wuaueng.dll-patch.bat
+++ b/patch_scripts/aio/aio-wuaueng.dll-patch.bat
@@ -59,13 +59,13 @@ if not exist "%XDELTA3_EXE%" (
 
 wmic /output:stdout os get version | findstr "^6\.1\." >nul && (
     set "WINDOWS_VER=6.1"
-    set "SUPPORTED_HOTFIXES=KB4015552 KB4015549 KB4015546 KB4012218"
+    set "SUPPORTED_HOTFIXES=KB4019264 KB4015552 KB4015549 KB4015546 KB4012218"
     echo Detected supported operating system: Windows 7 %WINDOWS_ARCHITECTURE%
     goto :check_hotfix
 )
 wmic /output:stdout os get version | findstr "^6\.3\." >nul && (
     set "WINDOWS_VER=8.1"
-    set "SUPPORTED_HOTFIXES=KB4015553 KB4015550 KB4015547 KB4012219"
+    set "SUPPORTED_HOTFIXES=KB4019215 KB4015553 KB4015550 KB4015547 KB4012219"
     echo Detected supported operating system: Windows 8.1 %WINDOWS_ARCHITECTURE%
     goto :check_hotfix
 )
diff --git a/patch_scripts/aio/patches/Windows6.1-KB4019264-x64-patch.xdelta b/patch_scripts/aio/patches/Windows6.1-KB4019264-x64-patch.xdelta
new file mode 100644
index 0000000..10df2a4
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diff --git a/patch_scripts/aio/patches/Windows6.1-KB4019264-x64-unpatch.xdelta b/patch_scripts/aio/patches/Windows6.1-KB4019264-x64-unpatch.xdelta
new file mode 100644
index 0000000..e93d998
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diff --git a/patch_scripts/aio/patches/Windows6.1-KB4019264-x86-patch.xdelta b/patch_scripts/aio/patches/Windows6.1-KB4019264-x86-patch.xdelta
new file mode 100644
index 0000000..c49229c
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diff --git a/patch_scripts/aio/patches/Windows6.1-KB4019264-x86-unpatch.xdelta b/patch_scripts/aio/patches/Windows6.1-KB4019264-x86-unpatch.xdelta
new file mode 100644
index 0000000..81d092a
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diff --git a/patch_scripts/aio/patches/Windows8.1-KB4019215-x64-patch.xdelta b/patch_scripts/aio/patches/Windows8.1-KB4019215-x64-patch.xdelta
new file mode 100644
index 0000000..9bb0b06
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diff --git a/patch_scripts/aio/patches/Windows8.1-KB4019215-x64-unpatch.xdelta b/patch_scripts/aio/patches/Windows8.1-KB4019215-x64-unpatch.xdelta
new file mode 100644
index 0000000..edb4f49
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diff --git a/patch_scripts/aio/patches/Windows8.1-KB4019215-x86-patch.xdelta b/patch_scripts/aio/patches/Windows8.1-KB4019215-x86-patch.xdelta
new file mode 100644
index 0000000..ab53a4f
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diff --git a/patch_scripts/aio/patches/Windows8.1-KB4019215-x86-unpatch.xdelta b/patch_scripts/aio/patches/Windows8.1-KB4019215-x86-unpatch.xdelta
new file mode 100644
index 0000000..72ebd8f
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