diff --git a/chrome/app/chrome_main_delegate.cc b/chrome/app/chrome_main_delegate.cc
index 9742c32aaf428..311339c29830d 100644
--- a/chrome/app/chrome_main_delegate.cc
+++ b/chrome/app/chrome_main_delegate.cc
@@ -740,8 +740,11 @@ void ChromeMainDelegate::PreSandboxStartup() {
   crash_reporter::SetCrashReporterClient(g_chrome_crash_client.Pointer());
 #endif
 
+#if defined(OS_MACOSX)
   if (process_type.empty())
     nw::InitNWPackage();
+#endif
+
 #if defined(OS_MACOSX)
   // On the Mac, the child executable lives at a predefined location within
   // the app bundle's versioned directory.
@@ -909,6 +912,14 @@ void ChromeMainDelegate::SandboxInitialized(const std::string& process_type) {
       chrome_pdf::PPP_ShutdownModule);
 #endif
 #endif
+
+#if !define(OS_MACOSX)
+  // Make sure nw package is initialized after logging initialization.
+  // On Windows, the logging is initialized after sanbox is created.
+  // See https://github.com/nwjs/nw.js/issues/4637
+  if (process_type.empty())
+    nw::InitNWPackage();
+#endif
 }
 
 int ChromeMainDelegate::RunProcess(