This is the error I get when I try to import the QFX file downloaded from American Express Savings file. Why? Could you please provide more details what's wrong? Is it that hard to show more useful information?
I'm not going to provide Quicken with my username and password for FI, so don't tell me to use that update method.
This is not the case where Quicken blacklists FID, as changing FID to 3000 (Wells Fargo) doesn't allow to proceed with download.