Hi, good day!
That’s frustrating, especially when you just need the HP Smart app to work. That message usually means the Microsoft Store is having a temporary issue or there’s a problem with the download.
Here are some of the few things you can try.
- If you have a third-party VPN or Antivirus installed, please try to temporarily uninstall it then check if the issue persists.
- Please try changing your Region to United States if it helps.
- Please try signing out your Microsoft Account from the Microsoft Store then sign-in again
- Check the Microsoft Store Install Service
Press the Windows Key + S and type in services.msc.
Find the Microsoft Store Install Service and double click, If the status is Running, right click it then select Restart
If disabled, change it to Automatic, click Start and click OK.
I look forward to your update and am happy to continue working with you until the issue is resolved. If you find the answer helpful, please click "Accept Answer" and consider upvoting it. Otherwise, please keep me posted by clicking "Add comment" below instead of selecting Yes or No.