When entering my serial number into Clip Studio Paint I get the message "Please enter your 12- or 13-character activation code." - Clip Studio Official Support
![Solution to Surface Pro and Clip Studio register license key problem - Illustratör tecknare Stefan Lindblad Solution to Surface Pro and Clip Studio register license key problem - Illustratör tecknare Stefan Lindblad](https://i0.wp.com/canvas.nu/wp-content/uploads/2019/12/licensekey-form-clip-studio.png?resize=746%2C557&ssl=1)
Solution to Surface Pro and Clip Studio register license key problem - Illustratör tecknare Stefan Lindblad
What is the difference between a serial number and an activation code? - Clip Studio Official Support
Is there any way to check the Clip Studio Paint serial number that came with my Wacom graphics tablet? - Clip Studio Official Support
![Let's get ready : Downloading software, confirming the serial number and installing|CLIP STUDIO - YouTube Let's get ready : Downloading software, confirming the serial number and installing|CLIP STUDIO - YouTube](https://i.ytimg.com/vi/i3XIN1ntWAw/mqdefault.jpg)