fdo#67534 Fix "Property Handler" shared lock

As explained in the following link, access mode should be set to
"EnableShareDenyNone" to avoid blocking others process to access the
file opened by the Property Handler.
http://msdn.microsoft.com/en-us/library/windows/desktop/dd894084%28v=vs.85%29.aspx

Change-Id: I61cc251078c20f6a8cf7fa052c222a86e4e383b3
Reviewed-on: https://gerrit.libreoffice.org/13596Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
Tested-by: Andras Timar <andras.timar@collabora.com>

scp2/source/winexplorerext/registryitem_winexplorerext.scp

@@ -410,6 +410,15 @@ RegistryItem gid_Regitem_Clsid_AE424E85_F6DF_4910_A6A9_438797986431_PropHdl
     Value = "%PRODUCTNAME Property Handler";
 End
 
+RegistryItem gid_Regitem_Clsid_AE424E85_F6DF_4910_A6A9_438797986431_EnableShareDenyWrite
+    ParentID = PREDEFINED_HKEY_CLASSES_ROOT;
+    ModuleID = gid_Module_Optional_Winexplorerext;
+    ComponentCondition = "VersionNT >= 600";
+    Subkey = "CLSID\{AE424E85-F6DF-4910-A6A9-438797986431}";
+    Name = "EnableShareDenyNone";
+    Value = "#1";
+End
+
 #ifdef BUILD_X64
 
 RegistryItem gid_Regitem_Clsid_AE424E85_F6DF_4910_A6A9_438797986431_PropHdl_x64
@@ -420,6 +429,15 @@ RegistryItem gid_Regitem_Clsid_AE424E85_F6DF_4910_A6A9_438797986431_PropHdl_x64
     Value = "%PRODUCTNAME Property Handler";
 End
 
+RegistryItem gid_Regitem_Clsid_AE424E85_F6DF_4910_A6A9_438797986431_EnableShareDenyWrite_x64
+    ParentID = PREDEFINED_HKEY_CLASSES_ROOT;
+    ModuleID = gid_Module_Optional_Winexplorerext_x64;
+    ComponentCondition = "VersionNT >= 600";
+    Subkey = "CLSID\{AE424E85-F6DF-4910-A6A9-438797986431}";
+    Name = "EnableShareDenyNone";
+    Value = "#1";
+End
+
 #endif
 
 RegistryItem gid_Regitem_Clsid_AE424E85_F6DF_4910_A6A9_438797986431_InProcServer32