Quicken Classic R66.233 Build 27.1.66.23 Windows 11 Pro 10.0.26200
Attempting to add Schwab brokerage accounts via "Add Account".
All goes well with the sign-in handshake:
When I get to the next form, it does not matter whether I choose complete investing or simple investing — I've tried both, including trying to add it to a new empty Quicken file. When clicking "Next" the form just disappears and no accounts get added. No error message, it just silently fails.
It seems that one cannot create an Investing account by hand — Add Account / Offline only offers Banking or Cash.
Stuck. Any suggestions appreciated.