Hi, I have followed the tutorial and get an error when flashing my device, any ideas on how to fix this issue?

"Error: The requested file could not be read, typically due to permission problems that have occurred after a reference to a file was acquired."

Some additional info: I am flashing on Windows 10 via original USB-C cable on my laptop port on a freshly updated Google Chrome Browser.

This means that you're either using incognito mode on Chrome (if so, don't do that), or that you don't have enough space on your drive. You need at least 32GB of free storage.

If you need further help, it's best to join our Matrix rooms for real time assistance with installation:

https://grapheneos.org/contact#community

    matchboxbananasynergy

    Thanks for your reply - simply rebooting my laptop, installing Windows Updates and closing all other software has done the trick.