diff --git a/DittoSetup/BuildPortableZIP.bat b/DittoSetup/BuildPortableZIP.bat
index 26abd15..091d044 100644
--- a/DittoSetup/BuildPortableZIP.bat
+++ b/DittoSetup/BuildPortableZIP.bat
@@ -31,10 +31,10 @@ copy ..\Release64\Ditto.exe Ditto\Ditto.exe
 copy ..\Release64\ICU_Loader.dll Ditto\ICU_Loader.dll
 copy ..\Release64\Addins\*.dll Ditto\Addins\
 
-copy 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\redist\x64\Microsoft.VC140.CRT\vcruntime140.dll' Ditto\vcruntime140.dll
+copy "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\redist\x64\Microsoft.VC140.CRT\vcruntime140.dll" Ditto\vcruntime140.dll
 copy mfc-crt64\vcruntime140_1.dll Ditto\vcruntime140_1.dll
-copy 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\redist\x64\Microsoft.VC140.CRT\msvcp140.dll' Ditto\msvcp140.dll
-copy 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\redist\x64\Microsoft.VC140.MFC\mfc140u.dll' Ditto\mfc140u.dll
+copy "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\redist\x64\Microsoft.VC140.CRT\msvcp140.dll" Ditto\msvcp140.dll
+copy "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\redist\x64\Microsoft.VC140.MFC\mfc140u.dll" Ditto\mfc140u.dll
 
 :skipBit64