diff --git a/dlls/quartz/filtergraph.c b/dlls/quartz/filtergraph.c
index 131e022b0ba..a8c6cc3391c 100644
--- a/dlls/quartz/filtergraph.c
+++ b/dlls/quartz/filtergraph.c
@@ -1690,6 +1690,7 @@ static void update_render_count(struct filter_graph *graph)
 /* Perform the paused -> running transition. The caller must hold graph->cs. */
 static HRESULT graph_start(struct filter_graph *graph, REFERENCE_TIME stream_start)
 {
+    struct media_event *event, *next;
     REFERENCE_TIME stream_stop;
     struct filter *filter;
     HRESULT hr = S_OK;
@@ -1697,6 +1698,17 @@ static HRESULT graph_start(struct filter_graph *graph, REFERENCE_TIME stream_sta
     graph->EcCompleteCount = 0;
     update_render_count(graph);
 
+    LIST_FOR_EACH_ENTRY_SAFE(event, next, &graph->media_events, struct media_event, entry)
+    {
+        if (event->code == EC_COMPLETE)
+        {
+            list_remove(&event->entry);
+            free(event);
+        }
+    }
+    if (list_empty(&graph->media_events))
+        ResetEvent(graph->media_event_handle);
+
     if (graph->defaultclock && !graph->refClock)
         IFilterGraph2_SetDefaultSyncSource(&graph->IFilterGraph2_iface);
 
diff --git a/dlls/quartz/tests/filtergraph.c b/dlls/quartz/tests/filtergraph.c
index 81b13255382..4822b65a7a6 100644
--- a/dlls/quartz/tests/filtergraph.c
+++ b/dlls/quartz/tests/filtergraph.c
@@ -5249,7 +5249,7 @@ static void test_set_notify_flags(void)
     hr = IMediaControl_Run(media_control);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
 
-    todo_wine ok(WaitForSingleObject(event, 0) == WAIT_TIMEOUT, "Event should not be signaled.\n");
+    ok(WaitForSingleObject(event, 0) == WAIT_TIMEOUT, "Event should not be signaled.\n");
 
     hr = IMediaEventSink_Notify(media_event_sink, EC_COMPLETE, S_OK,
             (LONG_PTR)&filter.IBaseFilter_iface);
@@ -5298,9 +5298,9 @@ static void test_set_notify_flags(void)
     DestroyWindow(window);
 }
 
-#define check_events(a, b, c, d) check_events_(__LINE__, a, b, c, d)
+#define check_events(a, b, c) check_events_(__LINE__, a, b, c)
 static void check_events_(unsigned int line, IMediaEventEx *media_event,
-        int expected_ec_complete_count, int expected_ec_status_count, BOOL todo)
+        int expected_ec_complete_count, int expected_ec_status_count)
 {
     int ec_complete_count = 0;
     int ec_status_count = 0;
@@ -5320,7 +5320,7 @@ static void check_events_(unsigned int line, IMediaEventEx *media_event,
         ok(hr == S_OK, "Got hr %#x.\n", hr);
     }
     ok(hr == E_ABORT, "Got hr %#x.\n", hr);
-    todo_wine_if(todo) ok_(__FILE__, line)(ec_complete_count == expected_ec_complete_count,
+    ok_(__FILE__, line)(ec_complete_count == expected_ec_complete_count,
         "Expected %d EC_COMPLETE events.\n", expected_ec_complete_count);
     ok_(__FILE__, line)(ec_status_count == expected_ec_status_count,
         "Expected %d EC_STATUS events.\n", expected_ec_status_count);
@@ -5378,7 +5378,7 @@ static void test_events(void)
     hr = IMediaEventSink_Notify(media_event_sink, EC_STATUS, (LONG_PTR)status, (LONG_PTR)status);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
 
-    check_events(media_event, 0, 2, FALSE);
+    check_events(media_event, 0, 2);
 
     hr = IMediaControl_Pause(media_control);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
@@ -5391,12 +5391,12 @@ static void test_events(void)
     hr = IMediaEventSink_Notify(media_event_sink, EC_STATUS, (LONG_PTR)status, (LONG_PTR)status);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
 
-    check_events(media_event, 0, 2, FALSE);
+    check_events(media_event, 0, 2);
 
     hr = IMediaControl_Run(media_control);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
 
-    check_events(media_event, 0, 0, FALSE);
+    check_events(media_event, 0, 0);
 
     /* Pausing and then running the graph clears pending EC_COMPLETE events.
      * This remains true even with default handling canceled. */
@@ -5415,7 +5415,7 @@ static void test_events(void)
     hr = IMediaControl_Stop(media_control);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
 
-    check_events(media_event, 1, 2, FALSE);
+    check_events(media_event, 1, 2);
 
     hr = IMediaControl_Run(media_control);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
@@ -5433,7 +5433,7 @@ static void test_events(void)
     hr = IMediaControl_Run(media_control);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
 
-    check_events(media_event, 0, 2, TRUE);
+    check_events(media_event, 0, 2);
 
     hr = IMediaEventSink_Notify(media_event_sink, EC_STATUS, (LONG_PTR)status, (LONG_PTR)status);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
@@ -5448,7 +5448,7 @@ static void test_events(void)
     hr = IMediaControl_Pause(media_control);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
 
-    check_events(media_event, 1, 2, FALSE);
+    check_events(media_event, 1, 2);
 
     hr = IMediaControl_Run(media_control);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
@@ -5465,7 +5465,7 @@ static void test_events(void)
     hr = IMediaControl_Run(media_control);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
 
-    check_events(media_event, 0, 2, TRUE);
+    check_events(media_event, 0, 2);
 
     /* GetEvent() resets the event object if there are no events available. */