diff --git a/src/WindowsInstaller/Delete.bat b/src/WindowsInstaller/Delete.bat
index 490a5f4405..5961395ac6 100644
--- a/src/WindowsInstaller/Delete.bat
+++ b/src/WindowsInstaller/Delete.bat
@@ -1,8 +1,11 @@
 del bin\Coin4d.dll
+del bin\designer.exe
 del bin\freetyped.dll
 del bin\libcrypto-3d.dll
 del bin\libEGLd.dll
 del bin\libGLESv2d.dll
+del bin\linguist.exe
+del bin\qdoc.exe
 del bin\Qt53DAnimationd.dll
 del bin\Qt53DCored.dll
 del bin\Qt53DExtrasd.dll