I recently downloaded windows se to restore deleted files. I need to burn the file to load it on other pc. I tried copying it from its downloaded location to the E Drive/ My Burner , it says the device is not accessible. NE 1 have sum ideas

Might be lacking appropriate up to date drivers for the burner or device.
I think it's in main settings somewhere for hardware where you get option to download & install drivers or set a particular drive as the burner drive. Been so long since I did it on windows. (I use mac.)