What should I do if there is a problem with the Win8 application?

  
Since the release of Win8, many students have encountered such problems. In addition to the problems of driving, the most seemingly is the application store can not get in, or the application flashback and other issues, win8e 800 million network to share some useful today The operation, I hope to help some friends solve the problems encountered in the application. What to do if there is a problem with the app In many cases, the Windows Store will automatically notify you that there is a problem with the app and try to fix the issue. If the app store doesn't notify you of the issue or your app still has issues, here are some ways to fix your app yourself.
Update Application
Keeping your app up to date is one way to make sure it works. As long as your app has a newer version, you can see the notification in the app store.
To update the app, you can click or click on the notification or follow these steps:
1. On the "Start” screen, tap or click “app store” to open the Windows app store.
2. Swipe in from the right edge of the screen and click on “Settings”. (If using a mouse, point to the top right corner of the screen, then move the pointer down, then click “Set”.)
3. Click or click “App Updates”. If you are not logged in to the Windows Store, sign in with your Microsoft account.
4. Click or click “Check for updates”.
5. If there is an update, swipe down or right click on the desired app update, then tap or click “Install”.
Sync application licenses
If an app’s license cannot be synced with an app installed on your computer, the app may stop working.
To sync your app license, please follow these steps:
1. On the "Start" screen, tap or click “App Store” to open the Windows Store.
2. Swipe in from the right edge of the screen and click on “Settings”. (If using a mouse, point to the top right corner of the screen, then move the pointer down, then click “Set”.)
3. Click or click “App Updates”. If you are not logged in to the Windows Store, sign in with your Microsoft account.
4. Click or click "Sync License”.
Reinstalling the app
If your app is up to date and your licenses are synced, you can reinstall the app to try and resolve the issue.
To reinstall the app, follow these steps:
1. On the "Start” screen, swipe down or right click on the app you want to uninstall, click or click “Uninstall” , then click or click “ Uninstall & rdquo;.
2. Click or click “App Store” to open the Windows Store.
3. Swipe down from the top edge of the screen and click “your app”. (If using a mouse, point to the top of the screen, right click, then click “your application .)
4. Click or click the app you want to install, then click or click “uninstall” .
Contact the app publisher
If the app still has issues, please contact the app publisher for assistance using the support information listed on the app's description page.
To view the publisher's app support information, please follow these steps:
1. On the "Start" screen, tap or click “App Store” to open the Windows Store.
2. Search or browse the app and tap or click on it.
3. Click or click “Overview", then click or click “Learn more"; This link will open an email for you to contact support or take you to the support site.
Note
In some cases, the app may be removed from the Windows Store due to a violation of the Terms of Use. When this happens, you will receive an email notifying you that the app is no longer available in the app store and that the app will no longer work on your computer.
Microsoft does not provide technical support for applications created by other developers. You must contact the developer for technical support.

Copyright © Windows knowledge All Rights Reserved