diff --git a/CMakePresets.json b/CMakePresets.json
index 68a93218..66866bd6 100644
--- a/CMakePresets.json
+++ b/CMakePresets.json
@@ -353,6 +353,8 @@
     { "name": "x86-Release"  , "configurePreset": "x86-Release" },
     { "name": "arm64-Debug"  , "configurePreset": "arm64-Debug" },
     { "name": "arm64-Release", "configurePreset": "arm64-Release" },
+    { "name": "arm64ec-Debug"  , "configurePreset": "arm64ec-Debug" },
+    { "name": "arm64ec-Release", "configurePreset": "arm64ec-Release" },
 
     { "name": "x64-Debug-Clang"    , "configurePreset": "x64-Debug-Clang" },
     { "name": "x64-Release-Clang"  , "configurePreset": "x64-Release-Clang" },
diff --git a/DirectXTex/DirectXTexDDS.cpp b/DirectXTex/DirectXTexDDS.cpp
index b6fe1b05..585587e4 100644
--- a/DirectXTex/DirectXTexDDS.cpp
+++ b/DirectXTex/DirectXTexDDS.cpp
@@ -397,7 +397,7 @@ namespace
             metadata.arraySize = d3d10ext->arraySize;
             if (metadata.arraySize == 0)
             {
-                return HRESULT_E_INVALID_DATA;
+                metadata.arraySize = 1;
             }
 
             metadata.format = d3d10ext->dxgiFormat;