I recently started having trouble opening my 2017 Quicken Premier Ver R19.7. in Win10
instead of opening normally, it would insist I login to Quicken ID and then lead me through a process that ended up giving an Error CC-510. I had not changed anything in Quicken recently. But I had recently enabled Ransomware protection in Windows10 Security. So I went into the Ransomware settings and found that it had blocked qw.exe access. So I had to manually tell it to allow qw.exe access and then everything in Quicken went back to normal. Just reporting this in case others have the same issue.
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