Here I am using this procedure in fetching data from list. Try whether its working for Ms Access
If you need to fetch data using infopath2010 then use following condition
In the Rules
add Action
Under Run these action
add Set field value
In field box select where fetch details wand to display (i.e which txt box)
Click Calculted value
(fx) in value
In that click insert field or group
and select Show advance view
Under field select which table you need to fetch the data
Select the field which you need to display in the selected txt box and using filter condition filter the data using secondary table employee id= employee id in main field
Secondary table will visible in infopath form only if you get connected with that using manage data connection
in infopath