How to Install and Register:
Install Camtasia 9 into Pc ,
Next Step: Download “RegInfo” File and Copy Paste to “C:\ProgramData\TechSmith\Camtasia Studio 19”
Next Step: Right Click on RegInfo file Go Properties Then Click On Security Then Click Edit Permissions Then UnCheck “Write” Option
Then Click on Apply and OK
Now Camtasia is Ready to Use and Full Registered, Enjoy !