Index: modules/access/dshow/dshow.cpp
===================================================================
--- modules/access/dshow/dshow.cpp	(revision 15850)
+++ modules/access/dshow/dshow.cpp	(working copy)
@@ -1892,6 +1892,7 @@
     if( p_device_filter )
     {
         ShowPropertyPage( p_device_filter );
+        p_device_filter->Release();
     }
     else
     {
