March 7, 2014
In case you lost your AmiBroker activation key please fill the form at:
Once you fill the form, you will have the registration e-mail resent automatically.
Then check your e-mail inbox, there will be an e-mail with the download link to your personal activation key. Download the file, run the activation wizard and AmiBroker will become fully activated.
Please note that the activation keys for 32-bit and 64-bit are separate so you should make sure you are using one that matches your installed AmiBroker version. To check AmiBroker version, go to Help->About menu. Note also that 64-bit version is available only to owners of Professional Edition license (or Ultimate Pack Pro).