diff --git a/codec/build/win32/dec/WelsDecPlus.vcproj b/codec/build/win32/dec/WelsDecPlus.vcproj
index dc67dd0b..2498f464 100644
--- a/codec/build/win32/dec/WelsDecPlus.vcproj
+++ b/codec/build/win32/dec/WelsDecPlus.vcproj
@@ -74,9 +74,6 @@
 				LinkIncremental="1"
 				ModuleDefinitionFile="..\..\..\decoder\plus\src\wels_dec_export.def"
 				GenerateDebugInformation="true"
-				ProgramDatabaseFile="$(OutDir)\welsdec.pdb"
-				GenerateMapFile="true"
-				MapFileName="$(OutDir)\welsdec.map"
 				RandomizedBaseAddress="1"
 				DataExecutionPrevention="2"
 				ImportLibrary="$(OutDir)\welsdec.lib"
@@ -160,9 +157,6 @@
 				LinkIncremental="1"
 				ModuleDefinitionFile="..\..\..\decoder\plus\src\wels_dec_export.def"
 				GenerateDebugInformation="true"
-				ProgramDatabaseFile="$(OutDir)\welsdec.pdb"
-				GenerateMapFile="true"
-				MapFileName="$(OutDir)\welsdec.map"
 				RandomizedBaseAddress="1"
 				DataExecutionPrevention="2"
 				ImportLibrary="$(OutDir)\welsdec.lib"
@@ -244,7 +238,6 @@
 				LinkIncremental="2"
 				ModuleDefinitionFile="..\..\..\decoder\plus\src\wels_dec_export.def"
 				GenerateDebugInformation="true"
-				ProgramDatabaseFile="$(OutDir)\welsdec.pdb"
 				RandomizedBaseAddress="1"
 				DataExecutionPrevention="2"
 				ImportLibrary="$(OutDir)\welsdec.lib"
@@ -326,7 +319,6 @@
 				LinkIncremental="2"
 				ModuleDefinitionFile="..\..\..\decoder\plus\src\wels_dec_export.def"
 				GenerateDebugInformation="true"
-				ProgramDatabaseFile="$(OutDir)\welsdec.pdb"
 				RandomizedBaseAddress="1"
 				DataExecutionPrevention="2"
 				ImportLibrary="$(OutDir)\welsdec.lib"
diff --git a/codec/build/win32/dec/decConsole.vcproj b/codec/build/win32/dec/decConsole.vcproj
index 8dd3e54b..2544cd41 100644
--- a/codec/build/win32/dec/decConsole.vcproj
+++ b/codec/build/win32/dec/decConsole.vcproj
@@ -71,8 +71,7 @@
 				AdditionalDependencies="$(OutDir)\welsdec.lib"
 				OutputFile="$(OutDir)\decConsole.exe"
 				LinkIncremental="1"
-				ProgramDatabaseFile="$(OutDir)\decConsole.pdb"
-				GenerateMapFile="false"
+				GenerateDebugInformation="true"
 				SubSystem="1"
 				RandomizedBaseAddress="1"
 				DataExecutionPrevention="2"
@@ -154,8 +153,7 @@
 				AdditionalDependencies="$(OutDir)\welsdec.lib"
 				OutputFile="$(OutDir)\decConsole.exe"
 				LinkIncremental="1"
-				ProgramDatabaseFile="$(OutDir)\decConsole.pdb"
-				GenerateMapFile="false"
+				GenerateDebugInformation="true"
 				SubSystem="1"
 				RandomizedBaseAddress="1"
 				DataExecutionPrevention="2"
@@ -237,7 +235,6 @@
 				OutputFile="$(OutDir)\decConsoled.exe"
 				LinkIncremental="2"
 				GenerateDebugInformation="true"
-				ProgramDatabaseFile="$(OutDir)\decConsoled.pdb"
 				SubSystem="1"
 				RandomizedBaseAddress="1"
 				DataExecutionPrevention="2"
@@ -319,7 +316,6 @@
 				OutputFile="$(OutDir)\decConsoled.exe"
 				LinkIncremental="2"
 				GenerateDebugInformation="true"
-				ProgramDatabaseFile="$(OutDir)\decConsoled.pdb"
 				SubSystem="1"
 				RandomizedBaseAddress="1"
 				DataExecutionPrevention="2"
diff --git a/codec/build/win32/enc/WelsEncPlus.vcproj b/codec/build/win32/enc/WelsEncPlus.vcproj
index 7699cfca..eb6c7332 100644
--- a/codec/build/win32/enc/WelsEncPlus.vcproj
+++ b/codec/build/win32/enc/WelsEncPlus.vcproj
@@ -72,9 +72,6 @@
 				LinkIncremental="2"
 				ModuleDefinitionFile="..\..\..\encoder\plus\src\wels_enc_export.def"
 				GenerateDebugInformation="true"
-				ProgramDatabaseFile="$(OutDir)\welsenc.pdb"
-				GenerateMapFile="true"
-				MapFileName="$(OutDir)\welsenc.map"
 				RandomizedBaseAddress="1"
 				DataExecutionPrevention="2"
 				ImportLibrary="$(OutDir)\welsenc.lib"
@@ -157,9 +154,6 @@
 				LinkIncremental="2"
 				ModuleDefinitionFile="..\..\..\encoder\plus\src\wels_enc_export.def"
 				GenerateDebugInformation="true"
-				ProgramDatabaseFile="$(OutDir)\welsenc.pdb"
-				GenerateMapFile="true"
-				MapFileName="$(OutDir)\welsenc.map"
 				RandomizedBaseAddress="1"
 				DataExecutionPrevention="2"
 				ImportLibrary="$(OutDir)\welsenc.lib"
@@ -245,10 +239,6 @@
 				LinkIncremental="1"
 				ModuleDefinitionFile="..\..\..\encoder\plus\src\wels_enc_export.def"
 				GenerateDebugInformation="true"
-				ProgramDatabaseFile="$(OutDir)\welsenc.pdb"
-				GenerateMapFile="false"
-				MapFileName=""
-				MapExports="false"
 				RandomizedBaseAddress="1"
 				DataExecutionPrevention="2"
 				ImportLibrary="$(OutDir)\welsenc.lib"
@@ -334,10 +324,6 @@
 				LinkIncremental="1"
 				ModuleDefinitionFile="..\..\..\encoder\plus\src\wels_enc_export.def"
 				GenerateDebugInformation="true"
-				ProgramDatabaseFile="$(OutDir)\welsenc.pdb"
-				GenerateMapFile="false"
-				MapFileName=""
-				MapExports="false"
 				RandomizedBaseAddress="1"
 				DataExecutionPrevention="2"
 				ImportLibrary="$(OutDir)\welsenc.lib"
diff --git a/codec/build/win32/enc/encConsole.vcproj b/codec/build/win32/enc/encConsole.vcproj
index 23165955..4714a24e 100644
--- a/codec/build/win32/enc/encConsole.vcproj
+++ b/codec/build/win32/enc/encConsole.vcproj
@@ -71,9 +71,6 @@
 				OutputFile="$(OutDir)\encConsole.exe"
 				LinkIncremental="2"
 				GenerateDebugInformation="true"
-				ProgramDatabaseFile="$(OutDir)\encConsole.pdb"
-				GenerateMapFile="true"
-				MapFileName="$(OutDir)\encConsole.map"
 				SubSystem="1"
 				RandomizedBaseAddress="1"
 				DataExecutionPrevention="2"
@@ -155,9 +152,6 @@
 				OutputFile="$(OutDir)\encConsole.exe"
 				LinkIncremental="2"
 				GenerateDebugInformation="true"
-				ProgramDatabaseFile="$(OutDir)\encConsole.pdb"
-				GenerateMapFile="true"
-				MapFileName="$(OutDir)\encConsole.map"
 				SubSystem="1"
 				RandomizedBaseAddress="1"
 				DataExecutionPrevention="2"
@@ -240,9 +234,6 @@
 				OutputFile="$(OutDir)\encConsole.exe"
 				LinkIncremental="1"
 				GenerateDebugInformation="true"
-				ProgramDatabaseFile="$(OutDir)\encConsole.pdb"
-				GenerateMapFile="false"
-				MapExports="false"
 				SubSystem="1"
 				RandomizedBaseAddress="1"
 				DataExecutionPrevention="2"
@@ -325,9 +316,6 @@
 				OutputFile="$(OutDir)\encConsole.exe"
 				LinkIncremental="1"
 				GenerateDebugInformation="true"
-				ProgramDatabaseFile="$(OutDir)\encConsole.pdb"
-				GenerateMapFile="false"
-				MapExports="false"
 				SubSystem="1"
 				RandomizedBaseAddress="1"
 				DataExecutionPrevention="2"
diff --git a/codec/processing/build/win32/WelsVP.vcproj b/codec/processing/build/win32/WelsVP.vcproj
index 071c7302..94c940d4 100644
--- a/codec/processing/build/win32/WelsVP.vcproj
+++ b/codec/processing/build/win32/WelsVP.vcproj
@@ -74,8 +74,6 @@
 				LinkIncremental="2"
 				ModuleDefinitionFile="../../src/common/WelsVP.def"
 				GenerateDebugInformation="true"
-				GenerateMapFile="true"
-				MapFileName="$(OutDir)\welsvp.map"
 				SubSystem="2"
 				TargetMachine="1"
 			/>
@@ -155,8 +153,6 @@
 				LinkIncremental="2"
 				ModuleDefinitionFile="../../src/common/WelsVP.def"
 				GenerateDebugInformation="true"
-				GenerateMapFile="true"
-				MapFileName="$(OutDir)\welsvp.map"
 				SubSystem="2"
 				TargetMachine="17"
 			/>
@@ -240,10 +236,7 @@
 				GenerateManifest="false"
 				EnableUAC="false"
 				ModuleDefinitionFile="../../src/common/WelsVP.def"
-				GenerateDebugInformation="false"
-				GenerateMapFile="false"
-				MapFileName=""
-				MapExports="false"
+				GenerateDebugInformation="true"
 				SubSystem="2"
 				TargetMachine="1"
 			/>
@@ -328,10 +321,7 @@
 				GenerateManifest="false"
 				EnableUAC="false"
 				ModuleDefinitionFile="../../src/common/WelsVP.def"
-				GenerateDebugInformation="false"
-				GenerateMapFile="false"
-				MapFileName=""
-				MapExports="false"
+				GenerateDebugInformation="true"
 				SubSystem="2"
 				TargetMachine="17"
 			/>