Hello, Chaoyuan,

Firtsly, I would like to note that this is a public feature request that you submitted from your account. Here is the link to the feedback portal: https://feedback.telerik.com/winforms/1475903-cannot-install-project-on-different-device

However, I suppose that the provided sample project is related to the support ticket that you have already opened on the same topic (Ticket ID: 1475663) and this feature request submission is by mistake. I will change the status of this feature request to Declined and I will follow up in the specified support ticket.

I would kindly ask you to use the support-ticketing system and reply to the existing ticket when you want to provide a sample project or any additional information to an already opened case. Thus, it would also be easier for you to track the communication with the support engineers as well.

Thank you for your understanding.

Regards,
Dess | Tech Support Engineer, Sr.
Progress Telerik