diff --git a/lib/system.js b/lib/system.js
index 1000626..eee394f 100644
--- a/lib/system.js
+++ b/lib/system.js
@@ -39,7 +39,7 @@ exports.getFilePath = function(path) {
 };
 
 exports.get32BitFolder = function() {
-    var base = JPTUDBSTOW.file.getPath("%WINDIR%");
+    var base = exports.getFilePath("%WINDIR%");
     var syswow64 = base + "\\SysWOW64\\";
 
     if (JPTUDBSTOW.FS.FolderExists(syswow64))