Http-400 Sync error

I continually get the following error when attempting to sync to the cloud:

"Quicken encountered a client-side error while syncing your data [HTTP-400]. Try again later. If the error persists, contact Quicken Support."

I am able to download transactions but am not able to upload any data to the cloud. When I first installed the program, it uploaded, but hasn't ever since. In fact, now when I sign into, all the accounts & transactions that initially synced have disappeared. It now says "No synced financial accounts"

Thus far I have done the steps outlined at

I have ensured that all "Use TLS 1.0, 1.1, 1.2" have checkmarks.
Unchecked all "Use SSL x.x"
Clicked the Contents tab and clicked the "Clear SSL state" button.
Clicked Apply, then OK.
Restarted Quicken

I have added qw.exe to the apps allowed through my firewall.

I still get the error. :/

Best Answer


  • LynneM
    LynneM Member
    I reset the cloud data and even though I still get the error, it does appear my files are syncing.
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