错误SQL04111：Visual Studio 2010数据库项目

Error SQL04111: The referenced table \'[dbo].[tblAccount]\' contains no primary or candidate keys that match the referencing column list in the foreign key. If the referenced column is a computed column, it should be persisted.

ALTER TABLE [dbo].[tblDispute]
    ADD CONSTRAINT [FK_AccountNo] 
    FOREIGN KEY (AccountNo)
    REFERENCES tblAccount ([Account No])  ON DELETE NO ACTION ON UPDATE CASCADE;