Flash Player File Download problem
I am using Win 10 ver 1607 (OS Build 14393.576) on a Surface Pro 4 and have downloaded the latest flash player 24,0,0,186 for use with Firefox 50.1.0. I am trying to download a file from the O2 website which uses Flash and keep getting the following error "You don't have permission to save in this location" - see attached screenshot. I have no trouble downloading other files to this location and it is ONLY when I have to use Flash that I have the download error. Help would be appreciated in how to fix the problem as I have tried uninstalling, rebooting, reinstalling, using a registry cleaner etc but to no avail. Thanks.
[Moved by moderator to the Using Flash Player Forum]