diff --git a/mozilla/modules/plugin/samples/default/windows/Npnul32.dsp b/mozilla/modules/plugin/samples/default/windows/Npnul32.dsp
index 5231fda1b38..7ba7b12b1f2 100644
--- a/mozilla/modules/plugin/samples/default/windows/Npnul32.dsp
+++ b/mozilla/modules/plugin/samples/default/windows/Npnul32.dsp
@@ -52,7 +52,7 @@ BSC32=bscmake.exe
 # ADD BSC32 /nologo
 LINK32=link.exe
 # ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib /nologo /subsystem:windows /dll /machine:I386
-# ADD LINK32 kernel32.lib user32.lib gdi32.lib advapi32.lib libc.lib /nologo /subsystem:windows /dll /machine:I386
+# ADD LINK32 kernel32.lib user32.lib gdi32.lib advapi32.lib /nologo /subsystem:windows /dll /machine:I386
 
 !ELSEIF  "$(CFG)" == "Npnul32 - Win32 Debug"
 
diff --git a/mozilla/modules/plugin/samples/default/windows/npshell.cpp b/mozilla/modules/plugin/samples/default/windows/npshell.cpp
index e1924c79146..b936030af65 100644
--- a/mozilla/modules/plugin/samples/default/windows/npshell.cpp
+++ b/mozilla/modules/plugin/samples/default/windows/npshell.cpp
@@ -231,7 +231,10 @@ NPP_NewStream(NPP pInstance,
   CPlugin * pPlugin = (CPlugin *)pInstance->pdata;
   assert(pPlugin != NULL);
 
-  return NPERR_NO_ERROR;
+  if (!pPlugin)
+    return NPERR_GENERIC_ERROR;
+
+  return pPlugin->newStream(type, stream, seekable, stype);
 }
 
 //------------------------------------------------------------------------------------
@@ -263,7 +266,7 @@ NPP_Write(NPP pInstance, NPStream *stream, int32 offset, int32 len, void *buffer
   CPlugin * pPlugin = (CPlugin *)pInstance->pdata;
   assert(pPlugin != NULL);
 
-  return -1;   // tell Nav to abort the stream, don't need it
+  return -1;   // tell the browser to abort the stream, don't need it
 }
 
 //------------------------------------------------------------------------------------
@@ -279,7 +282,10 @@ NPP_DestroyStream(NPP pInstance, NPStream *stream, NPError reason)
   CPlugin * pPlugin = (CPlugin *)pInstance->pdata;
   assert(pPlugin != NULL);
 
-  return NPERR_NO_ERROR;
+  if (!pPlugin)
+    return NPERR_GENERIC_ERROR;
+
+  return pPlugin->destroyStream(stream, reason);
 }
 
 //------------------------------------------------------------------------------------
diff --git a/mozilla/modules/plugin/samples/default/windows/plugin.cpp b/mozilla/modules/plugin/samples/default/windows/plugin.cpp
index ef591c44aba..00ccdbcd536 100644
--- a/mozilla/modules/plugin/samples/default/windows/plugin.cpp
+++ b/mozilla/modules/plugin/samples/default/windows/plugin.cpp
@@ -118,6 +118,8 @@ CPlugin::CPlugin(HINSTANCE hInst,
   m_bSmartUpdate(TRUE),
   m_szURLString(NULL),
   m_szCommandMessage(NULL),
+  m_bWaitingStreamFromPFS(FALSE),
+  m_PFSStream(NULL),
   m_bHidden(bHidden)
 {
   dbgOut1("CPlugin::CPlugin()");
@@ -434,7 +436,8 @@ void CPlugin::getPluginRegular()
 
   dbgOut3("CPlugin::getPluginRegular(), %#08x '%s'", m_pNPInstance, szURL);
 
-  NPN_GetURL(m_pNPInstance, szURL, "_blank");
+  NPN_GetURL(m_pNPInstance, szURL, NULL);
+  m_bWaitingStreamFromPFS = TRUE;
 }
 
 void CPlugin::getPluginSmart()
@@ -554,6 +557,32 @@ void CPlugin::URLNotify(const char * szURL)
   NPN_DestroyStream(m_pNPInstance, pStream, NPRES_DONE);
 }
 
+NPError CPlugin::newStream(NPMIMEType type, NPStream *stream, NPBool seekable, uint16 *stype)
+{
+  if (!m_bWaitingStreamFromPFS)
+    return NPERR_NO_ERROR;
+
+  m_bWaitingStreamFromPFS = FALSE;
+  m_PFSStream = stream;
+
+  if (stream) {
+    if (type && !strcmp(type, "application/x-xpinstall"))
+      NPN_GetURL(m_pNPInstance, stream->url, "_self");
+    else
+      NPN_GetURL(m_pNPInstance, stream->url, "_blank");
+  }
+
+  return NPERR_NO_ERROR;
+}
+
+NPError CPlugin::destroyStream(NPStream *stream, NPError reason)
+{
+  if (stream == m_PFSStream)
+    m_PFSStream = NULL;
+
+  return NPERR_NO_ERROR;
+}
+
 BOOL CPlugin::readyToRefresh()
 {
   char szString[1024] = {'\0'};
diff --git a/mozilla/modules/plugin/samples/default/windows/plugin.h b/mozilla/modules/plugin/samples/default/windows/plugin.h
index 672a133ec41..365ca827beb 100644
--- a/mozilla/modules/plugin/samples/default/windows/plugin.h
+++ b/mozilla/modules/plugin/samples/default/windows/plugin.h
@@ -44,22 +44,24 @@ class CPlugin
 {
 private:
   HINSTANCE m_hInst;
-  NPP m_pNPInstance;
-  WORD m_wMode;
-  HWND m_hWnd;
-  HWND m_hWndParent;
-  HICON m_hIcon;
-  char * m_szURLString;
+  NPP       m_pNPInstance;
+  WORD      m_wMode;
+  HWND      m_hWnd;
+  HWND      m_hWndParent;
+  HICON     m_hIcon;
+  char*     m_szURLString;
 
-  char * m_szCommandMessage;
+  char*     m_szCommandMessage;
+  BOOL      m_bWaitingStreamFromPFS;
+  NPStream* m_PFSStream;
 
 public:
-  BOOL m_bHidden;
+  BOOL       m_bHidden;
   NPMIMEType m_pNPMIMEType;
-  LPSTR m_szPageURL;       // Location of plug-in HTML page
-  LPSTR m_szFileURL;       // Location of plug-in JAR file 
-  LPSTR m_szFileExtension; // File extension associated with the of the unknown mimetype
-  HWND m_hWndDialog;
+  LPSTR      m_szPageURL;       // Location of plug-in HTML page
+  LPSTR      m_szFileURL;       // Location of plug-in JAR file 
+  LPSTR      m_szFileExtension; // File extension associated with the of the unknown mimetype
+  HWND       m_hWndDialog;
 
   // environment
   BOOL m_bOnline;
@@ -93,15 +95,18 @@ public:
   BOOL readyToRefresh();
 
   // NP API handlers
-  void resize();
   void print(NPPrint * pNPPrint);
   void URLNotify(const char * szURL);
+  NPError newStream(NPMIMEType type, NPStream *stream, NPBool seekable, uint16 *stype);
+  NPError destroyStream(NPStream *stream, NPError reason);
 
   // Windows message handlers
   void onCreate(HWND hWnd);
   void onLButtonUp(HWND hWnd, int x, int y, UINT keyFlags);
   void onRButtonUp(HWND hWnd, int x, int y, UINT keyFlags);
   void onPaint(HWND hWnd);
+
+  void resize();
 };