Cannot visualize table

I cannot visualize the table:

CREATE TABLE public."Experimento"
(
"id_Experimento" int8 NOT NULL DEFAULT
nextval('"ExperimentoSequencia"'::text),
"id_Configuracao" int8 NOT NULL,
desligar bool DEFAULT false,
"atualizacaoCliente" oid NOT NULL,
"programaCliente" oid NOT NULL,
"versaoCliente" float8 NOT NULL,
prioridade float8 DEFAULT 1,
CONSTRAINT "Evolucoes_pkey" PRIMARY KEY ("id_Experimento"),
CONSTRAINT "FK_EvolucaoConfiguracao" FOREIGN KEY ("id_Configuracao")
REFERENCES public."Configuracao" (id_configuracao) ON UPDATE NO ACTION
ON DELETE NO ACTION
) WITH OIDS;

I click on the button view data and it shows nothing. Not even the colluns.
I´m running the last pgadmin3 snapshot.
WinXP
PG 7.3.2.

Luiz Angelo Daros de Luca
Federal University of Santa Catarina
Florianopolis - SC - Brazil
luizd(at)ig(dot)com(dot)br