Cannot navigate recordsets. Run time error 3251

genii90

I am writing a program in VB to access a foxpro database. I use a dataenvironment and command object to connect. However I notice problems with the recordset when I try to add data to a empty table. When I try try to use command buttons navigation commands like "deVariable.conVariable.AddNew", I get the error message: "Run time error 3251. Method 'AddNew' of object '_Recordset' failed". Also, when I enter data using the form, whenever I move from one text box to another the box becomes empty. I do not really have this problem if the table is not empty. Thanx.