@Linkan1973KPBG Your photo of your computer screen is too blurry for me to read. You can take a screenshot directly by clicking Windows key-shift-S and dragging your cursor over the section of screen you want to capture. Then open Paint or another image editing app, and crtl-V to paste the image.
The point of CCleaner is to remove all Sims 3-related entries from your computer's registry. The registry entries are different for disc and Origin installs, and it may be that a leftover Origin-related entry is causing the problem. I suppose if you had previously installed the EA Download Manager and hadn't effectively removed it, that could be the cause as well. But I don't know how the EADM works, or how you would go about removing it.
In case you're wondering what entries I'm talking about, the guide below lists them, in the last section (check both the disc and Origin entries). It's dicey to mess with the registry if you don't know what you're doing though, which is why a cleaner app is the usual recommendation.
https://help.ea.com/en-us/help/the-sims/the-sims-3/manually-uninstalling-the-sims-3/
Regardless, at this point, I'd use CCleaner, or maybe another tool like Revo Uninstaller, to remove all traces of Sims 3, and "EA Download Manager" or "EADM" if you can find any, and Origin as well. Then restart your computer and see how it goes.
By the way, I couldn't see the date on the back of your CD case either, with the photo being blurry, but I was guessing it said 2012. Still, the case looks like the older ones.