Following this post I installed the legacy drivers for my HD 5450 (15.7.1 Catalyst, 16.2.1 Crimson, I tried both) and installation is reported as successful. But windows device manager says the driver isn't installed properly and when I click on the AMD control panel an error message pops up reading "No AMD graphics driver is installed or the driver is not functioning properly" etc. I have an HD 7570 giving the same issues.
Is anyone running windows 10 update 1909 with this graphics card? Yes I know it's 10 years old but I don't need this for any games, just a dual monitor setup, so I have no reason to upgrade from a hardware standpoint.
Video card: AMD Radeon 5450 1gb
Computer: Optiplex 9020
OS: Windows 10 64-bit Pro 1909