Don't use any of these characters: * ? < > | " : \ / (asterisk, question mark, left and right-angle bracket, pipe, straight quotation marks, colon, BACKSLASH, FORWARD SLASH). Also, don't add the .qdf extension; Quicken does that for you.
After adding accounts, see if you are experiencing the same problems in this test file.
Jeff Ryan said: I am having the same issue with CBNA bank. In my case when downloading transactions the Payee is left blank (unless it was a memorized transaction) and the Memo line contains what should be on the Payee field. Creates a big mess. I'll try the "Don't update memo when downloading" check box and see what happens.