I have an account in my account list. I am trying to record a transfer to it and I am getting this error:
I'm literally selecting it from the Category field in my register.
I'm running Quicken Classic Premier R65.17 Build 27.1.65.17 on Windows 11 Pro (why does the Quicken about screen say Enterprise?).
I had a hunch and edited the account name just now and it fixed it. I hade my name in brackets ([]) and I changed those to parentheses.