

If you are sure the code is valid, contact Bitdefender support. Make sure the code you used is correct, then try again. The validation period starts the countdown at the activation of the first device. Please note that for good management of the renewal time, all the users of a Bitdefender license code expire on the same day on each installation. Bitdefender 2015) and it has expired in the meantime, you will no longer be able to transform the code into a Central subscription. If you used the code to register an older Bitdefender version (e.g. This error means that the code has expired. If you never used the code before, contact Bitdefender Support for further assistance. If you have another e-mail address try to sign in to Central with that one, the code was probably activated on the other Central account. You do not have to enter the code each time you install Bitdefender on another device. This error indicates that the Bitdefender code is already activated either on the same Central account or on another one.Īctivation codes can only be used once, to activate your subscription, which is then automatically associated with your Central account. « This key was already used to generate a subscription » If the code is still rejected as invalid, please contact Bitdefender support. It never includes the letter “o” (it’s the number zero) and the number “1” (it’s the letter i).ĭouble-check for typos when entering the activation code.

Your Bitdefender activation code must be 7 or 10 digit long, all caps. You may see this error because the activation code you entered contains typos, or it has been invalidated. « Oops, the code you have entered is invalid » Let’s look at what activation errors you might encounter during the activation process and how to deal with them:

However, when activating a subscription, certain errors may occur. Once a subscription is attached to an account, it remains there and every time you install Bitdefender on a new system, using your account, it is automatically logged in and the number of days the product is valid for is recognized by the product. Here, you can activate your Bitdefender subscription using the code purchased or received as a present, and install Bitdefender on any device. Bitdefender subscriptions guarantee a smoother experience when installing Bitdefender on your devices and better management of all your Bitdefender enrolled devices. This article will help you troubleshoot and fix common activation errors in Bitdefender Central.īitdefender Central is a centralized platform for managing all your Bitdefender products and services. Fix common Activation Errors in Bitdefender Central
