Download the correct software version or edition and use the provided key to activate the software.
To resolve or avoid the error code 1523, follow these tips, Similarly, an activation key for the older version may not work with the new release. For instance, an activation key for one edition may not work on the other edition. Using an activation key to activate the software that belongs to a different version or edition of the software.Extra space or character before, after, or in-between the activation key.The error may also occur due to reasons, such as Error Code 1523 is a product activation error message that appears when a user enters or pastes an invalid or incorrect activation key or the key of different version of the software.Įnter a valid activation key to activate the software