Although QuickBooks has many capabilities, it may contain some technical errors. One of the problems users encounter is <a href="https://mathomatic.org/quickbooks-error-the-file-exists/">The file you specified cannot be opened Quickbooks</a>. Depending on the accounting feature you are using, you may come across this error. Aside from that, you may also encounter such problems when downloading payroll updates, opening a federal or state form, and paying scheduled liabilities in QuickBooks.