A brief review of QuickBooks Error 9999
QuickBooks Error 9999 is an online banking error that usually occurs when users try to
update their banking information or download transactions from their bank's
website. This error is typically caused by a connection problem between
QuickBooks and the bank's server. Intuit experts are working to resolve the
issue, but users can use Web Connect to manually bring transactions to QB
Online. This error may occurs due to poor internet connection, registry errors,
or a corrupt QB installation.
