resurrecting VC 5.0 build -- again

xpinstall/wizard/windows/setuprsc/setuprsc.h

@@ -3,6 +3,9 @@
 // Used by setuprsc.rc
 //
 
+#ifndef WINVER
+#define WINVER 0x0400
+#endif
 #include "winresrc.h"
 
 #define IDS_ERROR_DIALOG_CREATE         1

xpinstall/wizard/windows/uninstall/resource.h

@@ -3,6 +3,9 @@
 // Used by uninstall.rc
 //
 
+#ifndef WINVER
+#define WINVER 0x0400
+#endif
 #include "winresrc.h"
 
 #define IDS_ERROR_DLL_LOAD              1