diff --git a/installer/PowerToysSetup/PowerToysSetup.wixproj b/installer/PowerToysSetup/PowerToysSetup.wixproj
index 6b4e382542..a7acc70fc0 100644
--- a/installer/PowerToysSetup/PowerToysSetup.wixproj
+++ b/installer/PowerToysSetup/PowerToysSetup.wixproj
@@ -37,6 +37,10 @@
$(WixExtDir)\WixUIExtension.dll
WixUIExtension
+
+ $(WixExtDir)\WixNetFxExtension.dll
+ WixNetFxExtension
+
diff --git a/installer/PowerToysSetup/Product.wxs b/installer/PowerToysSetup/Product.wxs
index 0578c56109..e044a38a94 100644
--- a/installer/PowerToysSetup/Product.wxs
+++ b/installer/PowerToysSetup/Product.wxs
@@ -1,6 +1,7 @@
+ xmlns:util="http://schemas.microsoft.com/wix/UtilExtension"
+ xmlns:netfx="http://schemas.microsoft.com/wix/NetFxExtension" >
@@ -235,7 +236,9 @@
-
+
+
+