Please review the conversion instructions provided by Intuit to reestablish the connection to your Quicken or Quickbooks accounts. Please follow the instructions carefully based upon the particular version that you utilize. 

Quicken Conversion Instructions | Web Connect on or after 8/28/17

Quicken for Windows-Web Connect
Quicken for Mac 2015-2018-Web Connect

Quicken Conversion Instructions | Express Web Connect on or after 9/5/17

Quicken for Windows-Express Web Connect
Quicken for Mac 2015-2018 -Express Web Connect

Quicken Conversion Instructions | Web Connect on or after 8/28/17

QuickBooks for Windows-Web Connect
QuickBooks for Mac-Web Connect