: You must have at least 2 hours of playtime recorded on Steam to prevent "trial account" abuse.
: For the system to verify you own the game without a key, your Steam Profile Privacy Settings must be set to "Public," and specifically, the "Game details" must be unchecked from being private. : You must have at least 2 hours
Most users encounter the "Product Key" issue because they try to link accounts manually on the website. The correct method is through the game launcher: " and specifically