The Elder Scrolls Online wants you to return to Tamriel if you just played the beta and skipped out on the full game.
According to an email sent out by ZeniMax Online (disclaimer: I played the press beta), the Welcome Back Weekend kicks off April 17 at 10am EDT and ends at the same time on Monday, April 20.
"We’re excited to share this experience with you, and we look forward to your feedback after you have played," reads the email. "There have been many advances to the game since launch, improved leveling, intro areas, combat, quests, crafting, crime systems, and much more. Don’t miss this opportunity to check out everything new."
Players on both North American and European game servers will have access to the event.
This should give you plenty of time to re-install the game if it is no longer on your hard drive, and reset your account if needed.
The Elder Scrolls Online: Tamriel Unlimited is now subscription free and the MMO will arrive on PlayStation 4 and Xbox One in June.