problem in running access

[liora]

I was working on one access file - in format xp - I was
guide to add a dao liberty at the reference of the moudle -
for this file - it was ok everything is working.

now I tried to work with old access file in 2000 format -
it was working fine - suddenly when I try to run queries ,
for, macro I recieve error massage:

Invalid argument. (Error 3001)

What could appand .

liora