![✿ tsbkii on Twitter: "It acts as if my serial code had already purchased the upgrade when I have not. I'm just trying to use the discount from my Ver 1.0 perpetual ✿ tsbkii on Twitter: "It acts as if my serial code had already purchased the upgrade when I have not. I'm just trying to use the discount from my Ver 1.0 perpetual](https://pbs.twimg.com/media/FreQ5mwagAECZ7m.jpg)
✿ tsbkii on Twitter: "It acts as if my serial code had already purchased the upgrade when I have not. I'm just trying to use the discount from my Ver 1.0 perpetual
![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
![Arya Lin on Twitter: "How to deactivate license and re-installing CSP (Clip Studio Paint) with the same Serial Number https://t.co/t21obkHZ5N https://t.co/WeB1Tf7RXw" / Twitter Arya Lin on Twitter: "How to deactivate license and re-installing CSP (Clip Studio Paint) with the same Serial Number https://t.co/t21obkHZ5N https://t.co/WeB1Tf7RXw" / Twitter](https://pbs.twimg.com/media/DsgL7xBVAAAzeky.jpg)
Arya Lin on Twitter: "How to deactivate license and re-installing CSP (Clip Studio Paint) with the same Serial Number https://t.co/t21obkHZ5N https://t.co/WeB1Tf7RXw" / Twitter
![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/maxresdefault.jpg)