I tried to troubleshoot and Windows 8.1 Apps because my apps don't run well after upgrading to Windows 8.1, here's the result
PrintWindows Store Apps Publisher details
Issues found
Service registration is missing or corruptService registration is missing or corrupt Not fixed Not Fixed
Reset service registration Completed
Windows Store configuration may be damagedWindows Store configuration may be damaged Detected Detected
Re-register Windows Store Completed
Display adapter drivers might be out-of-dateDisplay adapter drivers might be out-of-date Detected Detected
Check for updated display adapter drivers Completed
Windows Store cache may be damagedWindows Store cache may be damaged Fixed Fixed
Reset and open Windows Store Completed
Potential issues that were checked
AppReadiness folder is missingAppReadiness folder is missing Issue not present
Protected audio is turned offProtected audio is turned off Issue not present
Folders required for Automatic Update are missingFolders required for Automatic Update are missing Issue not present
Some security settings are missing or have been changedSome security settings are missing or have been changed
Some apps might not have access to required resources Issue not present
Some security settings are missing or have been changedSome security settings are missing or have been changed Issue not present
Check for missing or corrupt filesCheck for missing or corrupt files Issue not present
Microsoft account requiredMicrosoft account required Issue not present
Your system administrator has turned off some settingsYour system administrator has turned off some settings Issue not present
Common picture and video file formats aren't registeredCommon picture and video file formats aren't registered Issue not present
You are not connected to the InternetYou are not connected to the Internet
You must be connected to the Internet to sync your settings. Issue not present
Temporary Internet files location has changedTemporary Internet files location has changed Issue not present
User Account Control has been disabledUser Account Control has been disabled Issue not present
Issues found Detection details
6 Service registration is missing or corrupt Not fixed Not Fixed
Reset service registration Completed
6 Windows Store configuration may be damaged Detected Detected
Re-register Windows Store Completed
6 Display adapter drivers might be out-of-date Detected Detected
Check for updated display adapter drivers Completed
6 Windows Store cache may be damaged Fixed Fixed
Reset and open Windows Store Completed
Potential issues that were checked Detection details
AppReadiness folder is missing Issue not present
Protected audio is turned off Issue not present
Folders required for Automatic Update are missing Issue not present
Some security settings are missing or have been changed Issue not present
Some apps might not have access to required resources
Some security settings are missing or have been changed Issue not present
Check for missing or corrupt files Issue not present
Microsoft account required Issue not present
Your system administrator has turned off some settings Issue not present
Common picture and video file formats aren't registered Issue not present
You are not connected to the Internet Issue not present
You must be connected to the Internet to sync your settings.
Temporary Internet files location has changed Issue not present
User Account Control has been disabled Issue not present
Detection details Expand
InformationalService Status
Problem with BITS service : The requested service has already been started. More help is available by typing NET HELPMSG 2182.
Collection information
Computer Name: NIEVES
Windows Version: 6.3
Architecture: x64
Time: Wednesday, July 16, 2014 9:35:03 PM
Publisher details Expand
Windows Store Apps
Troubleshoot problems that may prevent Windows Store Apps from working properly
Package Version: 3.0.1.20140709
Publisher: Microsoft Corporation
Background Intelligent Transfer Service
Find and fix problems that may prevent background downloads from working
Package Version: 1.2.1.20140627
Publisher: Microsoft Corporation
Protected Audio
Find and fix problems described in KB2777760
Package Version: 1.0
Publisher: Microsoft Corporation
WHAT CAN I DO TO FIX THIS?
Original Title: App Problems