KEY EXHAUSTED ERROR CODE 1526 is a product activation error message that appears when user tries to activate the software after reaching the activation limit. In other words, the number of counts to activate or re-activate the software are exhausted.

KEY EXHAUSTED ERROR CODE 1526

If you are unable to activate the software and experiencing this activation error, please visit our activation assistant page. You may also raise a ticket ,support team will help you activate the software and resolve the error at the earliest.