Everything had been working fine, but I restored a datafile from yesterday so I could re-do the OSU. I restored the datafile by renaming the backup to *.QDF and opening it.
So after the restore, I started getting a CC-800 error trying to download transactions from the Best Buy (Citi) credit card account.
I went through the steps to fix the error. When it gets to the Sign On screen, I click Sign On and the browser opens to the Best Buy credit card site. I log in and click the Authorize button. This results in the error "Your Request Could Not Be Completed. We encountered a problem processing your request. Please try again later."
After retrying several times, the Best Buy account in Quicken had somehow become deactivated, so now the account's Online Services tab has the "Set Up Now..." button. I click "Set Up Now...", on the next screen I click Continue, on the next screen I click Sign In. Now, instead of opening the browser, it just displays the error
So... now what?
Quicken Classic Windows 27.1.61.21