• QuickBooks Error 3140” can occur due to incomplete installation of QuickBooks.

• A corrupt download of QB can also lead to Error 3140.

• Your Windows registry got corrupted due to anonymous changes in QuickBooks.

• Malware or virus infection in your system can also result in “Error 3140”.

• QuickBooks company file got deleted by mistake.

If still getting the same error message “QuickBooks Error 3140” after using given steps, instant dial QuickBooks Phone Number +1-855-248-9031 and get in touch with QuickBooks help desk.