Windows 10: How do I get rid of an error message preventing me from opening an app?

On my windows computer I accidently shut the Nationwide app down too soon while it hadn't finished its processing. Now I cannot open it. I get this error message: 'this site cannot be reached' I would welcome some helpN.b. I am not particularly computer literateI cannot find a suitable topic in the sub topics so I have clicked money as it is a problem with the Nationwide online bank

:)

 

Error message 'you'll need a new app to open this ms-windows-store'

Hi Adam,

A possible factor why you're having this issue is due to a corrupted app file. To better isolate your concern, Answer the following questions below:

• Did you get any error messages when you're trying to open Windows Store apps?
  
• Which version of Windows are you using?

Meanwhile, we suggest that you follow the steps on this article:
How to re-register Windows Store Apps in Windows 10 / 8. It will provide steps in re-registering Windows Store Apps.

Let us know if you need additional assistance.

 

error message when opening camera app

Hello Gary,

There are several possible reasons why you are receiving an error message when you open the camera app on your device one of it is a hardware issue. For us to be able to isolate your concern, kindly answer these questions:

• Are you receiving an error code aside from the message?
• What are the troubleshooting steps have you tried so far?

We will be waiting for an update.

 

Mail app will not open on 10041.

Hello Adam,

This is the suggested solution below if you haven't already tried it.

In this Windows 10 build 10041, the Mail, Calendar, and People apps may be broken due to a licensing issue with the Store Beta. To get these apps working again, you need to follow these steps:

• Open powershell as administrator
• Run the command Get-appxprovisionedpackage –online | where-object {$_.packagename –like “*windowscommunicationsapps*”} | remove-appxprovisionedpackage –online
• Re-install Mail, People and Calendar from the Store (green tile)