diff --git a/EdkNt32Pkg/Build/AprioriList.msa b/EdkNt32Pkg/Build/AprioriList.msa
deleted file mode 100644
index c9fb2f18ed..0000000000
--- a/EdkNt32Pkg/Build/AprioriList.msa
+++ /dev/null
@@ -1,44 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-Copyright (c) 2006, Intel Corporation
-All rights reserved. This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
--->
-<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" >
-  <MsaHeader>
-    <BaseName>AprioriList</BaseName>
-    <ModuleType>USER_DEFINED</ModuleType>
-    <ComponentType>APRIORI</ComponentType>
-    <Guid>0xfc510ee7, 0xffdc, 0x11d4, 0xbd, 0x41, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81</Guid>
-    <Version>0</Version>
-    <Abstract>Apriori List</Abstract>
-    <Description>Generate Apriori List for driver dispatcher</Description>
-    <Copyright>Copyright (c) 2006, Intel Corporation</Copyright>
-    <License>
-      All rights reserved. This program and the accompanying materials
-      are licensed and made available under the terms and conditions of the BSD License
-      which accompanies this distribution.  The full text of the license may be found at
-      http://opensource.org/licenses/bsd-license.php
-      THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-      WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-    </License>
-    <Created>2006-03-14 17:04</Created>
-    <Updated>2006-03-19 15:17</Updated>
-    <Specification>0</Specification>
-  </MsaHeader>
-  <SourceFiles>
-    <Filename>$(BUILD_DIR)\Fv\$(FV).apr</Filename>
-  </SourceFiles>
-  <Includes>
-  </Includes>
-  <Externs>
-    <Extern>
-      <ModuleEntryPoint></ModuleEntryPoint>
-    </Extern>
-  </Externs>
-</ModuleSurfaceArea>
diff --git a/EdkNt32Pkg/EdkNt32Pkg.spd b/EdkNt32Pkg/EdkNt32Pkg.spd
index ae04bd7244..bb973a4dec 100644
--- a/EdkNt32Pkg/EdkNt32Pkg.spd
+++ b/EdkNt32Pkg/EdkNt32Pkg.spd
@@ -30,9 +30,6 @@
     </LibraryClass>
   </LibraryClassDeclarations>
   <MsaFiles>
-    <!--<MsaFile>
-      <Filename>Build/AprioriList.msa</Filename>
-    </MsaFile>-->
     <Filename>Dxe/ConPlatform/ConPlatform.msa</Filename>
     <Filename>Dxe/Nt32Platform/MiscSubclass/MiscSubclassDriver.msa</Filename>
     <Filename>Dxe/PlatformBds/PlatformBds.msa</Filename>