
Make sure the software key was entered correctly. This means this software key was not typed or pasted properly or is no longer a valid license key due to various reasons. Please click Learn More in the message to learn what steps should be taken. The software key can no longer be used to activate Camtasia without action. This means this software key has been used more than twice to activate Camtasia and is in violation of our EULA (End User License Agreement). A single user software key can only be used on up to two machines for the same user. A single user software key can only be used on up to two machines for the same user. This means this software key has been used more than twice to activate Camtasia and is in violation of our EULA (End User License Agreement). You do not have to take any action at this time, but if you wish to learn more about licensing activation, click Learn More in the message. A single user software key can be used on up to two machines for the same user. This means the software key has been used twice to activate Camtasia.

You Must Sign In or Enter a Software Key To Use Camtasia.

When unlocking Camtasia for Windows with your software key, you are presented with one of the following messages:
