Windows 10: I can't enable downloading manufacturers' apps and icons

In Control Panel, > Devices and Printers, after I right click on the computer icon, and select "Device Installation Settings", I cannot select "Yes, do this automatically", because it is unavailable, grayed out.
I can't downloading manufacturers' apps and icons.




Anyone know why?
Anyone know where and what the relevant settings are in the registry, GP editor?
Sifted all Sunday through all relevant posts here but nothing that gets it to work again.

:)

 

Icons from apps aren´t displayed correctly

Hi,

Thank you for posting your query at Microsoft community.

Do the apps work fine apart form the icons not displaying correctly? If so I would suggest you to run an SFC scan and check if it helps. If the issue persists you may run DISM command and check.

Follow this steps:

• • 
    Press Windows+X.
    
  • 
    Click on Command Prompt (Admin).
    
  • 
    Type the command SFC /SCANNOW and
    DISM.exe /Online /Cleanup-image /Restorehealth and hit
    Enter.
    

Hope the information provided was helpful and do let us know if you need any assistance in the future. We will be glad to help.

 

download Windows camera app

Success in resetting Store; that produced a download of the Windows camera, despite seeing error message again, download proceeded. Screen shows MS app for Windows camera and indicates downloaded. (Camera now listed in app list.) But when Launch was selected,
no action after screen with camera icon. Eventually message appeared " something went wrong: here is message code if needed: 0x400F4271>MediaCaptureFailedEvent>0xC00D3704. We seem to be moving ahead a step at a time. Next suggestion?

 

app icons

For this issue, it is possible that the drop shadow of the desktop icon labels is enabled. We suggest that you follow these steps to disable this feature:

• Right-click This PC in File Explorer, and choose
  Properties.
• Choose Advanced system settings.
• Click Settings in Performance.
• In Visual Effects settings, deselect Use drop shadows for icon labels on the desktop, and then tap
  OK.

About the issue with the Start menu, we suggest that you run the
Start menu troubleshooter. After you've completed the troubleshooter, restart your device and check if the issue persists.

If you need further assistance, let us know.