Quicken Error OL-297-A is one of the most common errors that quicken users get to see while working on the quicken software on a timely basis. There can be many causes behind the occurrence of this error such as using the old version of the quicken and also the bank’s or financial institution’s server is temporarily down or crashed. For fixing the issue, update the internet security settings in your system and also try to re-configure the firewall of the system as well. In case of server down or crashed, wait for at least 24 hours until the things get back to the normal. Use these strategies in order to fix the issue permanently but if the problem persists, then do contact with the customer support and help team of Quicken. They will guide you and will solve the issue within no time.