anchor.diff:  override_community(Config, CommunityConf) ->
       Dir = filename:join(?config(priv_dir, Config),"conf"),
       File = filename:join(Dir,"community.conf"),
  -    file:delete(File),
  -    snmp_config:write_agent_community_config(Dir, "", CommunityConf).
  +    ok = delete_file(File),
  +    ok = snmp_config:write_agent_community_config(Dir, "", CommunityConf).
      
   %%%---------------------------------------------------------------------------
   
  
positive.code:     end;
  while_ok(_Fun,[]) ->
      ok.
  
negative.code: %%% @doc Stops the snmp manager and/or agent removes all files created.
  stop(Config) ->
      PrivDir = ?config(priv_dir, Config),
      ok = application:stop(snmp),
      ok = application:stop(mnesia),
      MgrDir =  filename:join(PrivDir,"mgr"),
      ConfDir = filename:join(PrivDir, "conf"),
      DbDir = filename:join(PrivDir,"db"),
  