error creating new table

pgAdmin ver. 1.3.0 (Jan 14 2005)
Windows XP SP2

When creating new table via 'New Table' dialog I've got error:
XRC resource 'frmHint' (class 'wxDialog') not found! (and pgAdmin freezes)
but via SQL query tool it works fine.

Here is table definition:
CREATE TABLE info
(  version varchar(50) NOT NULL,  creationtstamptz timestamptz NOT NULL DEFAULT now()
) WITHOUT OIDS;

There is another problem, I cannot insert rows via Edit Data grid in info 
table.


Virgil Frum