diff --git a/build.psm1 b/build.psm1
index ded6e6e00..ed1709f39 100644
--- a/build.psm1
+++ b/build.psm1
@@ -886,9 +886,9 @@ function Start-ResGen
 "Microsoft.PowerShell.Security",
 "System.Management.Automation") | % {
         $module = $_
-        ls "$PSScriptRoot/src/$module/resources" | % {
+        Get-ChildItem "$PSScriptRoot/src/$module/resources" | % {
             $className = $_.Name.Replace('.resx', '')
-            $xml = [xml](cat -raw $_.FullName)
+            $xml = [xml](Get-Content -raw $_.FullName)
 
             $fileName = $className
             $namespace = ''
diff --git a/src/windows-build b/src/windows-build
index 9598137e1..4011f04c0 160000
--- a/src/windows-build
+++ b/src/windows-build
@@ -1 +1 @@
-Subproject commit 9598137e1ec976c23328880534a8f49bdce32cf0
+Subproject commit 4011f04c040c88441dd93ec53191e5540832ee21