How Do I Fix Quicken Error 351?
Quicken Error 351 can occur due to various reasons especially when your connection method is changed by Capital One. You can fix Quicken Error 351 by authorizing your capital one account. Use the steps below to know how you can do that:
Click on the Sign-in button on your screen.
Again click on the Sign in button and enter your Capital One credentials on the next window.
Click Sign in at last and you’ll now see all your accounts.
Click on Authorize to confirm your accounts.
If you get Invalid credentials error, then it means you have entered either the wrong username or password of your Capital One Account. Click on Try again and follow the same procedure as mentioned above. If you still can’t fix Quicken Error code 351, then contact Quicken Support immediately for technical assistance.