Hello! It sounds like you're getting permission issues related to the installer. I found this article, https://www.urtech.ca/2016/02/solved-how-to-fix-error-2503-2502-on-windows-10-when-installing-software/ One of the suggestions was to try running the installer as admin by right-clicking it and clicking "Run as administrator" If that doesn't work, peruse the article to see if there's anything else you can try, or let me know what happens. Regards,

What distros and Version of Linux are you running?