diff --git a/reactos/dll/win32/user32/controls/edit.c b/reactos/dll/win32/user32/controls/edit.c
index ebfacebd262..fc9b98464b0 100644
--- a/reactos/dll/win32/user32/controls/edit.c
+++ b/reactos/dll/win32/user32/controls/edit.c
@@ -458,7 +458,7 @@ static LRESULT WINAPI EditWndProc_common( HWND hwnd, UINT msg,
 	EDITSTATE *es = (EDITSTATE *)GetWindowLongPtrW( hwnd, 0 );
 	LRESULT result = 0;
 
-    TRACE("hwnd=%p msg=%x (%s) wparam=%x lparam=%lx\n", hwnd, msg, SPY_GetMsgName(msg, hwnd), wParam, lParam);
+    TRACE("hwnd=%p msg=%x (%s) wparam=%lx lparam=%lx\n", hwnd, msg, SPY_GetMsgName(msg, hwnd), wParam, lParam);
 
 	if (!es && msg != WM_NCCREATE)
 		return DefWindowProcT(hwnd, msg, wParam, lParam, unicode);
@@ -5283,7 +5283,7 @@ static LRESULT  EDIT_WM_StyleChanged ( EDITSTATE *es, WPARAM which, const STYLES
         } else if (GWL_EXSTYLE == which) {
                 ; /* FIXME - what is needed here */
         } else {
-                WARN ("Invalid style change %d\n",which);
+                WARN ("Invalid style change %ld\n",which);
         }
 
         return 0;
diff --git a/reactos/dll/win32/user32/controls/scrollbar.c b/reactos/dll/win32/user32/controls/scrollbar.c
index 86f2e91afa7..a00edf19c0d 100644
--- a/reactos/dll/win32/user32/controls/scrollbar.c
+++ b/reactos/dll/win32/user32/controls/scrollbar.c
@@ -729,7 +729,7 @@ IntScrollHandleKbdEvent(
   WPARAM wParam /* [in] Variable input including enable state */,
   LPARAM lParam /* [in] Variable input including input point */)
 {
-  TRACE("Wnd=%p wParam=%d lParam=%ld\n", Wnd, wParam, lParam);
+  TRACE("Wnd=%p wParam=%ld lParam=%ld\n", Wnd, wParam, lParam);
 
   /* hide caret on first KEYDOWN to prevent flicker */
   if (0 == (lParam & PFD_DOUBLEBUFFER_DONTCARE))
@@ -1445,14 +1445,14 @@ ScrollBarWndProc(HWND Wnd, UINT Msg, WPARAM wParam, LPARAM lParam)
       case 0x00ed:
       case 0x00ee:
       case 0x00ef:
-        WARN("unknown Win32 msg %04x wp=%08x lp=%08lx\n",
+        WARN("unknown Win32 msg %04x wp=%08lx lp=%08lx\n",
 		Msg, wParam, lParam );
         break;
 
       default:
         if (WM_USER <= Msg)
           {
-            WARN("unknown msg %04x wp=%04x lp=%08lx\n", Msg, wParam, lParam);
+            WARN("unknown msg %04x wp=%04lx lp=%08lx\n", Msg, wParam, lParam);
           }
         return DefWindowProcW(Wnd, Msg, wParam, lParam );
     }
diff --git a/reactos/dll/win32/user32/misc/dde.c b/reactos/dll/win32/user32/misc/dde.c
index 2b892ab5610..983b9888858 100644
--- a/reactos/dll/win32/user32/misc/dde.c
+++ b/reactos/dll/win32/user32/misc/dde.c
@@ -117,7 +117,7 @@ BOOL WINAPI UnpackDDElParam(UINT msg, LPARAM lParam,
             ERR("GlobalLock failed (%lx)\n", lParam);
             return FALSE;
         }
-        TRACE("unpacked: low %08x, high %08x\n", params[0], params[1]);
+        TRACE("unpacked: low %08lx, high %08lx\n", params[0], params[1]);
         if (uiLo) *uiLo = params[0];
         if (uiHi) *uiHi = params[1];
         GlobalUnlock( (HGLOBAL)lParam );
@@ -192,7 +192,7 @@ LPARAM WINAPI ReuseDDElParam(LPARAM lParam, UINT msgIn, UINT msgOut,
             }
             params[0] = uiLo;
             params[1] = uiHi;
-            TRACE("Reusing pack %08x %08x\n", uiLo, uiHi);
+            TRACE("Reusing pack %08lx %08lx\n", uiLo, uiHi);
             GlobalUnlock( (HGLOBAL)lParam );
             return lParam;
 
diff --git a/reactos/dll/win32/user32/misc/ddeclient.c b/reactos/dll/win32/user32/misc/ddeclient.c
index 1d88637a492..471b323d648 100644
--- a/reactos/dll/win32/user32/misc/ddeclient.c
+++ b/reactos/dll/win32/user32/misc/ddeclient.c
@@ -526,7 +526,7 @@ static WDML_QUEUE_STATE WDML_HandleRequestReply(WDML_CONV* pConv, MSG* msg, WDML
 
     case WM_DDE_DATA:
         UnpackDDElParam(WM_DDE_DATA, msg->lParam, &uiLo, &uiHi);
-	TRACE("Got the result (%08x)\n", uiLo);
+	TRACE("Got the result (%08lx)\n", uiLo);
 
 	hsz = WDML_MakeHszFromAtom(pConv->instance, uiHi);
 
@@ -1272,7 +1272,7 @@ static LRESULT CALLBACK WDML_ClientProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPA
     WDML_CONV*	pConv = NULL;
     HSZ		hszSrv, hszTpc;
 
-    TRACE("%p %04x %08x %08lx\n", hwnd, iMsg, wParam , lParam);
+    TRACE("%p %04x %08lx %08lx\n", hwnd, iMsg, wParam , lParam);
 
     if (iMsg == WM_DDE_ACK &&
 	/* in the initial WM_INITIATE sendmessage */
diff --git a/reactos/dll/win32/user32/misc/ddeserver.c b/reactos/dll/win32/user32/misc/ddeserver.c
index 55227a022ec..31db147cb45 100644
--- a/reactos/dll/win32/user32/misc/ddeserver.c
+++ b/reactos/dll/win32/user32/misc/ddeserver.c
@@ -983,7 +983,7 @@ static LRESULT CALLBACK WDML_ServerConvProc(HWND hwndServer, UINT iMsg, WPARAM w
     WDML_CONV*		pConv;
     WDML_XACT*		pXAct = NULL;
 
-    TRACE("%p %04x %08x %08lx\n", hwndServer, iMsg, wParam , lParam);
+    TRACE("%p %04x %08lx %08lx\n", hwndServer, iMsg, wParam , lParam);
 
     if (iMsg == WM_DESTROY)
     {
diff --git a/reactos/dll/win32/user32/windows/mdi.c b/reactos/dll/win32/user32/windows/mdi.c
index 8e3f87691cf..4d8e8d1bdef 100644
--- a/reactos/dll/win32/user32/windows/mdi.c
+++ b/reactos/dll/win32/user32/windows/mdi.c
@@ -1052,7 +1052,7 @@ static LRESULT MDIClientWndProc_common( HWND hwnd, UINT message,
 {
     MDICLIENTINFO *ci = NULL;
 
-    TRACE("%p %04x (%s) %08x %08lx\n", hwnd, message, SPY_GetMsgName(message, hwnd), wParam, lParam);
+    TRACE("%p %04x (%s) %08lx %08lx\n", hwnd, message, SPY_GetMsgName(message, hwnd), wParam, lParam);
 
     if (WM_NCCREATE != message && NULL == (ci = get_client_info(hwnd)))
     {
@@ -1370,7 +1370,7 @@ LRESULT WINAPI DefFrameProcW( HWND hwnd, HWND hwndMDIClient,
 {
     MDICLIENTINFO *ci = get_client_info( hwndMDIClient );
 
-    TRACE("%p %p %04x (%s) %08x %08lx\n", hwnd, hwndMDIClient, message, SPY_GetMsgName(message, hwnd), wParam, lParam);
+    TRACE("%p %p %04x (%s) %08lx %08lx\n", hwnd, hwndMDIClient, message, SPY_GetMsgName(message, hwnd), wParam, lParam);
 
     if (ci)
     {
@@ -1468,7 +1468,7 @@ LRESULT WINAPI DefMDIChildProcA( HWND hwnd, UINT message,
     HWND client = GetParent(hwnd);
     MDICLIENTINFO *ci = get_client_info( client );
 
-    TRACE("%p %04x (%s) %08x %08lx\n", hwnd, message, SPY_GetMsgName(message, hwnd), wParam, lParam);
+    TRACE("%p %04x (%s) %08lx %08lx\n", hwnd, message, SPY_GetMsgName(message, hwnd), wParam, lParam);
 #ifndef __REACTOS__
     hwnd = WIN_GetFullHandle( hwnd );
 #endif
@@ -1511,7 +1511,7 @@ LRESULT WINAPI DefMDIChildProcW( HWND hwnd, UINT message,
     HWND client = GetParent(hwnd);
     MDICLIENTINFO *ci = get_client_info( client );
 
-    TRACE("%p %04x (%s) %08x %08lx\n", hwnd, message, SPY_GetMsgName(message, hwnd), wParam, lParam);
+    TRACE("%p %04x (%s) %08lx %08lx\n", hwnd, message, SPY_GetMsgName(message, hwnd), wParam, lParam);
 #ifndef __REACTOS__
     hwnd = WIN_GetFullHandle( hwnd );
 #endif
@@ -1713,7 +1713,7 @@ BOOL WINAPI TranslateMDISysAccel( HWND hwndClient, LPMSG msg )
             default:
                 return 0;
             }
-            TRACE("wParam = %04x\n", wParam);
+            TRACE("wParam = %04lx\n", wParam);
             SendMessageW(ci->hwndActiveChild, WM_SYSCOMMAND, wParam, (LPARAM)msg->wParam);
             return 1;
         }
diff --git a/reactos/dll/win32/user32/windows/menu.c b/reactos/dll/win32/user32/windows/menu.c
index d66426c7e46..ccb8aebc67c 100644
--- a/reactos/dll/win32/user32/windows/menu.c
+++ b/reactos/dll/win32/user32/windows/menu.c
@@ -940,7 +940,7 @@ MenuDrawPopupMenu(HWND Wnd, HDC Dc, HMENU Menu)
 static LRESULT WINAPI
 PopupMenuWndProcW(HWND Wnd, UINT Message, WPARAM wParam, LPARAM lParam)
 {
-  TRACE("hwnd=%x msg=0x%04x wp=0x%04x lp=0x%08lx\n", Wnd, Message, wParam, lParam);
+  TRACE("hwnd=%x msg=0x%04x wp=0x%04lx lp=0x%08lx\n", Wnd, Message, wParam, lParam);
 
   switch(Message)
     {
diff --git a/reactos/dll/win32/user32/windows/spy.c b/reactos/dll/win32/user32/windows/spy.c
index f4d14e4766f..f8c9661395c 100644
--- a/reactos/dll/win32/user32/windows/spy.c
+++ b/reactos/dll/win32/user32/windows/spy.c
@@ -2390,7 +2390,7 @@ static void SPY_DumpStructure(const SPY_INSTANCE *sp_e, BOOL enter)
                 p = SPY_Bsearch_Notify (&spnfy_array[0], end_spnfy_array,
                                         pnmh->code);
                 if (p) {
-                    TRACE("NMHDR hwndFrom=%p idFrom=0x%08x code=%s<0x%08x>, extra=0x%x\n",
+                    TRACE("NMHDR hwndFrom=%p idFrom=0x%08lx code=%s<0x%08x>, extra=0x%x\n",
                           pnmh->hwndFrom, pnmh->idFrom, p->name, pnmh->code, p->len);
                     dumplen = p->len;
 
@@ -2412,7 +2412,7 @@ static void SPY_DumpStructure(const SPY_INSTANCE *sp_e, BOOL enter)
                     }
                 }
                 else
-                    TRACE("NMHDR hwndFrom=%p idFrom=0x%08x code=0x%08x\n",
+                    TRACE("NMHDR hwndFrom=%p idFrom=0x%08lx code=0x%08x\n",
                           pnmh->hwndFrom, pnmh->idFrom, pnmh->code);
             }
         default:
@@ -2446,13 +2446,13 @@ void SPY_EnterMessage( INT iFlag, HWND hWnd, UINT msg,
     {
 #ifndef __REACTOS__
     case SPY_DISPATCHMESSAGE16:
-        TRACE("%*s(%04x) %-16s message [%04x] %s dispatched  wp=%04x lp=%08lx\n",
+        TRACE("%*s(%04x) %-16s message [%04x] %s dispatched  wp=%04lx lp=%08lx\n",
               indent, "", HWND_16(hWnd),
               debugstr_w(sp_e.wnd_name), msg, sp_e.msg_name, wParam, lParam);
         break;
 #endif
     case SPY_DISPATCHMESSAGE:
-        TRACE("%*s(%p) %-16s message [%04x] %s dispatched  wp=%08x lp=%08lx\n",
+        TRACE("%*s(%p) %-16s message [%04x] %s dispatched  wp=%08lx lp=%08lx\n",
                         indent, "", hWnd, debugstr_w(sp_e.wnd_name), msg,
                         sp_e.msg_name, wParam, lParam);
         break;
@@ -2467,12 +2467,12 @@ void SPY_EnterMessage( INT iFlag, HWND hWnd, UINT msg,
             else sprintf( taskName, "tid %04lx", GetCurrentThreadId() );
 #ifndef __REACTOS__
             if (iFlag == SPY_SENDMESSAGE16)
-                TRACE("%*s(%04x) %-16s message [%04x] %s sent from %s wp=%04x lp=%08lx\n",
+                TRACE("%*s(%04x) %-16s message [%04x] %s sent from %s wp=%04lx lp=%08lx\n",
                       indent, "", HWND_16(hWnd), debugstr_w(sp_e.wnd_name), msg,
                       sp_e.msg_name, taskName, wParam, lParam );
             else
 #endif
-            {   TRACE("%*s(%p) %-16s message [%04x] %s sent from %s wp=%08x lp=%08lx\n",
+            {   TRACE("%*s(%p) %-16s message [%04x] %s sent from %s wp=%08lx lp=%08lx\n",
                              indent, "", hWnd, debugstr_w(sp_e.wnd_name), msg,
                              sp_e.msg_name, taskName, wParam, lParam );
                 SPY_DumpStructure(&sp_e, TRUE);
@@ -2483,14 +2483,14 @@ void SPY_EnterMessage( INT iFlag, HWND hWnd, UINT msg,
 #ifndef __REACTOS__
     case SPY_DEFWNDPROC16:
         if( SPY_ExcludeDWP ) return;
-        TRACE("%*s(%04x)  DefWindowProc16: %s [%04x]  wp=%04x lp=%08lx\n",
+        TRACE("%*s(%04x)  DefWindowProc16: %s [%04x]  wp=%04lx lp=%08lx\n",
               indent, "", HWND_16(hWnd), sp_e.msg_name, msg, wParam, lParam );
         break;
 #endif
 
     case SPY_DEFWNDPROC:
         if( SPY_ExcludeDWP ) return;
-        TRACE("%*s(%p)  DefWindowProc32: %s [%04x]  wp=%08x lp=%08lx\n",
+        TRACE("%*s(%p)  DefWindowProc32: %s [%04x]  wp=%08lx lp=%08lx\n",
                         indent, "", hWnd, sp_e.msg_name,
                         msg, wParam, lParam );
         break;