Tried many different optiones from forum but none work
And what options were those? Since you haven't described those options, what I post may be something you have tried already.
Assumptions I am making:
"All entries" means all records.
"last week from current date" means all records from todays date to 7 days ago.
Enter Find mode  //clear the pause check box
Set field [Yourtable::yourTimeTampField ; ">" & Get ( CurrentDate ) - 7]
Set Error Capture [on]
Perform FInd