diff -urN ooo_DEV300_m97_src.orig/desktop/source/deployment/registry/inc/dp_backend.h ooo_DEV300_m97_src/desktop/source/deployment/registry/inc/dp_backend.h
--- ooo_DEV300_m97_src.orig/desktop/source/deployment/registry/inc/dp_backend.h	2011-01-12 20:43:42.000000000 +0100
+++ ooo_DEV300_m97_src/desktop/source/deployment/registry/inc/dp_backend.h	2011-01-12 20:45:12.000000000 +0100
@@ -297,11 +297,12 @@
 
     ::rtl::OUString m_context;
     // currently only for library containers:
-    enum {
+    enum PJ_UNUSED {
         CONTEXT_UNKNOWN,
         CONTEXT_USER, CONTEXT_SHARED,CONTEXT_BUNDLED, CONTEXT_TMP, CONTEXT_BUNDLED_PREREG,
         CONTEXT_DOCUMENT
-    } m_eContext;
+    };
+    PJ_UNUSED m_eContext;
     bool m_readOnly;
 
     struct StrCannotDetectMediaType : public ::dp_misc::StaticResourceString<