[Sticky] The license key is invalid or I am not able to use the license key.
If you are having difficulties activating your product with the supplied serial number, please follow these steps: Highlight the serial number/registration key shown on your order confirmation email. Press Ctrl+C (to COPY), click in the registration field and then press Ctrl+V (to PASTE). This eliminates the possibility of mistaking letters for numbers in transcription. If you still face the same issue, feel free to contact our support through email firstname.lastname@example.org or call us on +1-855-558-1999.