We always use a Vista or newer SDK
diff --git a/dbaccess/Library_dbu.mk b/dbaccess/Library_dbu.mk
index 08e2351f..68472cd 100644
--- a/dbaccess/Library_dbu.mk
+++ b/dbaccess/Library_dbu.mk
@@ -46,14 +46,12 @@ $(eval $(call gb_Library_set_defs,dbu,\
    $(if $(filter YES,$(SYSTEM_ODBC_HEADERS)),-DSYSTEM_ODBC_HEADERS) \
))

ifneq (,$(strip $(WINDOWS_VISTA_PSDK)))
ifeq (,$(strip $(PROF_EDITION)))
$(eval $(call gb_Library_set_defs,dbu,\
    $$(DEFS) \
    -DWINDOWS_VISTA_PSDK \
))
endif
endif

ifeq ($(GUI)$(COM),WNTGCC) # for adoint.h
$(eval $(call gb_Library_set_cflags,dbu,\
diff --git a/dbaccess/source/ui/dlg/ConnectionHelper.cxx b/dbaccess/source/ui/dlg/ConnectionHelper.cxx
index d2f87d0..753b0fa 100644
--- a/dbaccess/source/ui/dlg/ConnectionHelper.cxx
+++ b/dbaccess/source/ui/dlg/ConnectionHelper.cxx
@@ -70,9 +70,6 @@
#include <tools/urlobj.hxx>
#include <tools/diagnose_ex.h>
#include <sfx2/docfilt.hxx>
#if !defined(WINDOWS_VISTA_PSDK) && defined(WNT)
#define _ADO_DATALINK_BROWSE_
#endif

#ifdef _ADO_DATALINK_BROWSE_
#include <vcl/sysdata.hxx>