Help me to find this movie

movie with heroine found a envelope with bank account details and enter details in computer . the computer is the old one . the movie may be from 1990-2005 . think the heroine got the letter from BF/ Husband or father .and i watch in india star movie so the movie is famous . computer show a very big amount on the account . and the next scene heroine run on the beach and film credits scene start .

I tried a bit to find it, but I don’t have much to go on. What else can you remember? was she poor? was it a crime movie?