Tag Archives | sync

How to fix Error OL-393 in QuickBooks

Error OL-393: The error message says that QuickBooks and the bank cannot synchronize data because details cannot be confirmed by the bank from QuickBooks. This error mostly comes up when the user is not a regular user i.e. he uses QuickBooks after a certain period of time. The Bank refuses to synchronize with QuickBooks due to some security issues. […]

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