diff --git a/win_build/boinc_cli.vcproj b/win_build/boinc_cli.vcproj
index 2314c06946..15c99c6691 100644
--- a/win_build/boinc_cli.vcproj
+++ b/win_build/boinc_cli.vcproj
@@ -123,7 +123,7 @@
 			<Tool
 				Name="VCPostBuildEventTool"
 				Description="Checking boinc.exe dependencies"
-				CommandLine="buildenv.cmd type &quot;$(ConfigurationName)&quot; platform &quot;$(PlatformName)&quot; exec updatedepends.cmd"
+				CommandLine="&quot;$(ProjectDir)\buildenv.cmd&quot; type &quot;$(ConfigurationName)&quot; platform &quot;$(PlatformName)&quot; exec updatedepends.cmd"
 			/>
 		</Configuration>
 		<Configuration
@@ -232,7 +232,7 @@
 			<Tool
 				Name="VCPostBuildEventTool"
 				Description="Checking boinc.exe dependencies"
-				CommandLine="buildenv.cmd type &quot;$(ConfigurationName)&quot; platform &quot;$(PlatformName)&quot; exec updatedepends.cmd"
+				CommandLine="&quot;$(ProjectDir)\buildenv.cmd&quot; type &quot;$(ConfigurationName)&quot; platform &quot;$(PlatformName)&quot; exec updatedepends.cmd"
 			/>
 		</Configuration>
 		<Configuration
@@ -342,7 +342,7 @@
 			<Tool
 				Name="VCPostBuildEventTool"
 				Description="Checking boinc.exe dependencies"
-				CommandLine="buildenv.cmd type &quot;$(ConfigurationName)&quot; platform &quot;$(PlatformName)&quot; exec updatedepends.cmd"
+				CommandLine="&quot;$(ProjectDir)\buildenv.cmd&quot; type &quot;$(ConfigurationName)&quot; platform &quot;$(PlatformName)&quot; exec updatedepends.cmd"
 			/>
 		</Configuration>
 		<Configuration
@@ -453,7 +453,7 @@
 			<Tool
 				Name="VCPostBuildEventTool"
 				Description="Checking boinc.exe dependencies"
-				CommandLine="buildenv.cmd type &quot;$(ConfigurationName)&quot; platform &quot;$(PlatformName)&quot; exec updatedepends.cmd"
+				CommandLine="&quot;$(ProjectDir)\buildenv.cmd&quot; type &quot;$(ConfigurationName)&quot; platform &quot;$(PlatformName)&quot; exec updatedepends.cmd"
 			/>
 		</Configuration>
 		<Configuration
@@ -562,7 +562,7 @@
 			<Tool
 				Name="VCPostBuildEventTool"
 				Description="Checking boinc.exe dependencies"
-				CommandLine="buildenv.cmd type &quot;$(ConfigurationName)&quot; platform &quot;$(PlatformName)&quot; exec updatedepends.cmd"
+				CommandLine="&quot;$(ProjectDir)\buildenv.cmd&quot; type &quot;$(ConfigurationName)&quot; platform &quot;$(PlatformName)&quot; exec updatedepends.cmd"
 			/>
 		</Configuration>
 		<Configuration
@@ -671,7 +671,7 @@
 			<Tool
 				Name="VCPostBuildEventTool"
 				Description="Checking boinc.exe dependencies"
-				CommandLine="buildenv.cmd type &quot;$(ConfigurationName)&quot; platform &quot;$(PlatformName)&quot; exec updatedepends.cmd"
+				CommandLine="&quot;$(ProjectDir)\buildenv.cmd&quot; type &quot;$(ConfigurationName)&quot; platform &quot;$(PlatformName)&quot; exec updatedepends.cmd"
 			/>
 		</Configuration>
 		<Configuration
@@ -781,7 +781,7 @@
 			<Tool
 				Name="VCPostBuildEventTool"
 				Description="Checking boinc.exe dependencies"
-				CommandLine="buildenv.cmd type &quot;$(ConfigurationName)&quot; platform &quot;$(PlatformName)&quot; exec updatedepends.cmd"
+				CommandLine="&quot;$(ProjectDir)\buildenv.cmd&quot; type &quot;$(ConfigurationName)&quot; platform &quot;$(PlatformName)&quot; exec updatedepends.cmd"
 			/>
 		</Configuration>
 		<Configuration
@@ -891,7 +891,7 @@
 			<Tool
 				Name="VCPostBuildEventTool"
 				Description="Checking boinc.exe dependencies"
-				CommandLine="buildenv.cmd type &quot;$(ConfigurationName)&quot; platform &quot;$(PlatformName)&quot; exec updatedepends.cmd"
+				CommandLine="&quot;$(ProjectDir)\buildenv.cmd&quot; type &quot;$(ConfigurationName)&quot; platform &quot;$(PlatformName)&quot; exec updatedepends.cmd"
 			/>
 		</Configuration>
 	</Configurations>
diff --git a/win_build/boincmgr.vcproj b/win_build/boincmgr.vcproj
index e490fb62ef..ce84d129d3 100644
--- a/win_build/boincmgr.vcproj
+++ b/win_build/boincmgr.vcproj
@@ -112,7 +112,7 @@
 			<Tool
 				Name="VCPostBuildEventTool"
 				Description="Checking boincmgr.exe dependencies"
-				CommandLine="buildenv.cmd type $(ConfigurationName) platform $(PlatformName) exec updatedepends.cmd"
+				CommandLine="&quot;$(ProjectDir)\buildenv.cmd&quot; type $(ConfigurationName) platform $(PlatformName) exec updatedepends.cmd"
 			/>
 		</Configuration>
 		<Configuration
@@ -211,7 +211,7 @@
 			<Tool
 				Name="VCPostBuildEventTool"
 				Description="Checking boincmgr.exe dependencies"
-				CommandLine="buildenv.cmd type $(ConfigurationName) platform $(PlatformName) exec updatedepends.cmd"
+				CommandLine="&quot;$(ProjectDir)\buildenv.cmd&quot; type $(ConfigurationName) platform $(PlatformName) exec updatedepends.cmd"
 			/>
 		</Configuration>
 		<Configuration
@@ -310,7 +310,7 @@
 			<Tool
 				Name="VCPostBuildEventTool"
 				Description="Checking boincmgr.exe dependencies"
-				CommandLine="buildenv.cmd type $(ConfigurationName) platform $(PlatformName) exec updatedepends.cmd"
+				CommandLine="&quot;$(ProjectDir)\buildenv.cmd&quot; type $(ConfigurationName) platform $(PlatformName) exec updatedepends.cmd"
 			/>
 		</Configuration>
 		<Configuration
@@ -410,7 +410,7 @@
 			<Tool
 				Name="VCPostBuildEventTool"
 				Description="Checking boincmgr.exe dependencies"
-				CommandLine="buildenv.cmd type $(ConfigurationName) platform $(PlatformName) exec updatedepends.cmd"
+				CommandLine="&quot;$(ProjectDir)\buildenv.cmd&quot; type $(ConfigurationName) platform $(PlatformName) exec updatedepends.cmd"
 			/>
 		</Configuration>
 		<Configuration
@@ -509,7 +509,7 @@
 			<Tool
 				Name="VCPostBuildEventTool"
 				Description="Checking boincmgr.exe dependencies"
-				CommandLine="buildenv.cmd type $(ConfigurationName) platform $(PlatformName) exec updatedepends.cmd"
+				CommandLine="&quot;$(ProjectDir)\buildenv.cmd&quot; type $(ConfigurationName) platform $(PlatformName) exec updatedepends.cmd"
 			/>
 		</Configuration>
 		<Configuration
@@ -609,7 +609,7 @@
 			<Tool
 				Name="VCPostBuildEventTool"
 				Description="Checking boincmgr.exe dependencies"
-				CommandLine="buildenv.cmd type $(ConfigurationName) platform $(PlatformName) exec updatedepends.cmd"
+				CommandLine="&quot;$(ProjectDir)\buildenv.cmd&quot; type $(ConfigurationName) platform $(PlatformName) exec updatedepends.cmd"
 			/>
 		</Configuration>
 		<Configuration
@@ -706,7 +706,7 @@
 			<Tool
 				Name="VCPostBuildEventTool"
 				Description="Checking boincmgr.exe dependencies"
-				CommandLine="buildenv.cmd type $(ConfigurationName) platform $(PlatformName) exec updatedepends.cmd"
+				CommandLine="&quot;$(ProjectDir)\buildenv.cmd&quot; type $(ConfigurationName) platform $(PlatformName) exec updatedepends.cmd"
 			/>
 		</Configuration>
 		<Configuration
@@ -804,7 +804,7 @@
 			<Tool
 				Name="VCPostBuildEventTool"
 				Description="Checking boincmgr.exe dependencies"
-				CommandLine="buildenv.cmd type $(ConfigurationName) platform $(PlatformName) exec updatedepends.cmd"
+				CommandLine="&quot;$(ProjectDir)\buildenv.cmd&quot; type $(ConfigurationName) platform $(PlatformName) exec updatedepends.cmd"
 			/>
 		</Configuration>
 	</Configurations>