Use the Contact page and choose the product/download support option.
Please include:
the email address used for the order
the product name
a concise description of the problem
whether you were able to access or download the files
Do not send payment-card details, passwords, or other sensitive credentials.
Contact Practical Packet Co. →
This policy is intended to explain the current Practical Packet Co. refund approach for downloadable products and is not legal advice.