SquareLineStudio 1.3.2 unable to reopen the project saved on windows

What do you want to achieve?

After create a new project on Windows using SquareLineStudio, save it and close the software. then reopen it, the software is not able to re-render the screen

What have you tried so far?

I have found a solution is uninstall SquareLineStudio, delete all the files that it created, then reinstall, it brings the screens back, not sure what root cause.

Screenshot or video


  • SquareLine Studio version: 1.3.2
  • Operating system: Windows 11
  • Target hardware: STM32 screen size 240x280

Hi, the video shows that the software is trying to download a missing board file. These files are loaded from GitHub. If for some reason the download fails or downloads incorrectly, it can be solved by deleting the board folder, which you can find here on Windows: C:\Users\USERNAME\Documents\SquareLine\boards