I am using Quicken for Windows Release Version R52.28 (Build 184.108.40.206). I am receiving cc-502 error code and refreshing my accounts didn't work. Anyone else having similar issues?
This error is typically caused by maintenance on the bank's server. To troubleshoot, first we advise reviewing this error-specific support article.
If the steps are unsuccessful, then after 24 hours or more, as stated at the bottom of the article, you will need to contact Quicken Support via phone or chat. Our support agents will need to collect and review your log files to find the internal error and file for an escalation.
I have the same problem today.