diff --git a/src/Common/Tcdefs.h b/src/Common/Tcdefs.h
index 0051dba2..48fc12b6 100644
--- a/src/Common/Tcdefs.h
+++ b/src/Common/Tcdefs.h
@@ -261,7 +261,7 @@ void ThrowFatalException(int line);
 
 extern ULONG AllocTag;
 
-#define TCalloc(size) ((void *) ExAllocatePool2( POOL_FLAG_NON_PAGED, size, AllocTag ))
+#define TCalloc(size) ((void *) ExAllocatePoolUninitialized( NonPagedPoolNx , size, AllocTag ))
 #define TCfree(memblock) ExFreePoolWithTag( memblock, AllocTag )
 
 #define DEVICE_DRIVER
diff --git a/src/Driver/Driver.vcxproj b/src/Driver/Driver.vcxproj
index 7f135b35..60585351 100644
--- a/src/Driver/Driver.vcxproj
+++ b/src/Driver/Driver.vcxproj
@@ -37,7 +37,7 @@
     <ConfigurationType>Driver</ConfigurationType>
     <DriverType>WDM</DriverType>
     <DriverTargetPlatform>Universal</DriverTargetPlatform>
-    <_NT_TARGET_VERSION>0xA000008</_NT_TARGET_VERSION>
+    <_NT_TARGET_VERSION>0xA000006</_NT_TARGET_VERSION>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
     <TargetVersion>Windows10</TargetVersion>
@@ -46,7 +46,7 @@
     <ConfigurationType>Driver</ConfigurationType>
     <DriverType>WDM</DriverType>
     <DriverTargetPlatform>Universal</DriverTargetPlatform>
-    <_NT_TARGET_VERSION>0xA000008</_NT_TARGET_VERSION>
+    <_NT_TARGET_VERSION>0xA000006</_NT_TARGET_VERSION>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="Configuration">
     <TargetVersion>Windows10</TargetVersion>
@@ -55,7 +55,7 @@
     <ConfigurationType>Driver</ConfigurationType>
     <DriverType>WDM</DriverType>
     <DriverTargetPlatform>Universal</DriverTargetPlatform>
-    <_NT_TARGET_VERSION>0xA000008</_NT_TARGET_VERSION>
+    <_NT_TARGET_VERSION>0xA000006</_NT_TARGET_VERSION>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="Configuration">
     <TargetVersion>Windows10</TargetVersion>
@@ -64,7 +64,7 @@
     <ConfigurationType>Driver</ConfigurationType>
     <DriverType>WDM</DriverType>
     <DriverTargetPlatform>Universal</DriverTargetPlatform>
-    <_NT_TARGET_VERSION>0xA000008</_NT_TARGET_VERSION>
+    <_NT_TARGET_VERSION>0xA000006</_NT_TARGET_VERSION>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">