Realtek drivers just won't install - Acer Nitro N50-610

Specs:

Acer Nitro N50-610 (full specs here)

Windows 10

I just accidentally uninstalled my Realtek High Definition Driver and now when I reinstall it, the installation is incomplete. I have just about given up, first I downloaded the audio driver from the Acer site and the install wizard works fine but once I restart my PC the install wizard doesn't show up to complete the installation, I also tried the realtek official site, intel, sony websites but all of them didn't work, I even waited a day as maybe the install was delayed but to no avail my realtek folder looks like this:

So then I check the device manager to see if I can update or uninstall it but it just doesn't appear in the device manager at all but I do have the realtek audio driver but it doesn't say high def in the control panel:

Now I do have the Nvidia audio driver but that's for my internal monitor speakers and the sound quality is not as good, however I cannot use my expensive external speakers as I need to install the realtek audio driver. Finally I tried a system restore but there isn't a point in time prior to me uninstalling it. The only thing left to do is reinstall windows 10 but I asked here first to see if there's a solution I haven't thought of yet. Otherwise I'll have to deal with terrible sound quality.

[//Edited the content to add model name]

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StevenGen

realtekhater said:

Specs:
Acer Nitro N50-610 (full specs here)
Windows 10
I just accidentally uninstalled my Realtek High Definition Driver and now when I reinstall it, the installation is incomplete. I have just about given up, first I downloaded the audio driver from the Acer site and the install wizard works fine but once I restart my PC the install wizard doesn't show up to complete the installation, I also tried the realtek official site, intel, sony websites but all of them didn't work, I even waited a day as maybe the install was delayed but to no avail my realtek folder looks like this:
So then I check the device manager to see if I can update or uninstall it but it just doesn't appear in the device manager at all but I do have the realtek audio driver but it doesn't say high def in the control panel:
Now I do have the Nvidia audio driver but that's for my internal monitor speakers and the sound quality is not as good, however I cannot use my expensive external speakers as I need to install the realtek audio driver. Finally I tried a system restore but there isn't a point in time prior to me uninstalling it. The only thing left to do is reinstall windows 10 but I asked here first to see if there's a solution I haven't thought of yet. Otherwise I'll have to deal with terrible sound quality.

To reinstall the Realtek drivers it’s a complicated issue, the Realtek drivers are not just a standalone driver as its interconnected to NVidia and Intel audio drivers, see caption below as that is a caption of my Nitro 5 assortment of drivers in Intel® Driver & Support Assistant also run this software after you have uninstalled the Realtek and Nvidia drivers and reinstalled them to bring the Intel drivers up to date also. Below is my Nitro 5 list of all audio drivers and just uninstalling and trying to reinstall the Realtek drivers does not work. I’ve had this same problem and I had to uninstall the Realtek and Nvidia audio drivers through Device Manager and through Control Panel completely and then try to install the Acer Nitro N50-610 audio drivers from the Acer Drivers & Manuals and the Nvidia drivers again as it should work.