I had witnessed this error last year on my windows machine. but got fixed somehow. try this once pls:
- uninstall app
- delete publii folder in “C:\Users\Ajeet” in Windows
- delete publii folder by going here <C:\Users\Ajeet\AppData\Roaming>
- restart machine
now try installing the app and creating a site. While re-installing, make sure you uncheck the button “create desktop shortcut”.
Let’s see