Hi,
Try this solution from Sulav_Kumar :
1. Press Ctrl+Shift+Esc key combination to get into Task Manager. Highlight the activity Store
and Store Broker and click End Task for both of these. This will stop all the activity initiated by Windows Store and its components.
2. Next, press Win + R to open the RUN and type :
C:\Users<USER NAME>\AppData\Local\Packages\winstore_cw5n1h2txyewy\LocalStateSubstitute C: with your system root drive and<USER NAME>with user account name.
- Moving on, in the LocalState folder, you’ll find Cache named folder. Simply rename it CacheOld**.**
- Finally, create a new folder named Cache. You can now close restart the Explorer and open Windows Store, it should work fine now, as expected.
The Store App probably has become corrupted.
WinKEY + X or put the mouse in the lower left corner - Command Prompt (Admin) -
type in WSReset.exe - hit enter.
Fix Store App in Windows 8.1 (and Windows 8)
http://blogs.msdn.com/b/notime/archive/2013/10/21/10458031.aspx
Also refer to as needed :
Troubleshoot problems with an app
http://windows.microsoft.com/en-us/windows-8/what-troubleshoot-problems-app
=========================================================
If needed try these to clear corruption and repair/replace damaged/missing system files.
WinKey + X (or Right Click in lower left hand corner) - Command Prompt (Admin)
C:\windows\system32>
At the above prompt type in SFC /scannow
(There is a space between C and /)
How to Run the "SFC /SCANNOW" Command at Boot or in Windows 8
http://www.eightforums.com/tutorials/3047-sfc-scannow-command-run-windows-8-a.html
Then run CheckDisk (chkfdsk /f /r)
File Explorer (formerly Windows Explorer)
Right Click the C: drive - Properties - Tools tab - Error Checking - Check
Windows 8 - Improve performance by optimizing your hard drive - see "To repair a drive:
http://windows.microsoft.com/en-US/windows-8/improve-performance-optimizing-hard-drive
How to Check a Drive for Errors with "chkdsk" in Windows 8
http://www.eightforums.com/tutorials/6221-chkdsk-check-drive-errors-windows-8-a.html
See the TIP in the above link or the methods below to use the DISM tool to repair any corruption
SFC could not repair.
How to Use DISM to Fix Component Store Corruption in Windows 8 and Windows Server 2012
http://www.eightforums.com/tutorials/26512-dism-fixing-component-store-corruption-windows-8-a.html
===================================================
If nothing else works you might have to try a Refresh or even a complete Reset.
Windows 8/8.1 includes special methods to Refresh (keep files and settings) or a Reset
(new install removing all).
How to restore, refresh, or reset your PC
http://windows.microsoft.com/en-US/windows-8/restore-refresh-reset-pc
How to Refresh Windows 8 and 8.1
http://www.eightforums.com/tutorials/2293-refresh-windows-8-a.html
How to Reset Windows 8 and 8.1
http://www.eightforums.com/tutorials/2302-reset-windows-8-a.html
Repair and Recovery (create a USB Recovery Drive and more)
And if needed you can make a bootable disc.
Download Windows 8.1 ISO Using your Windows 8.0 Key
http://mcakins.com/2013/10/19/download-windows-8-1-iso-using-you-windows-8-0-key/
Download Windows 8.1 iso
http://philipyip.wordpress.com/download-windows-8-1-iso/
Download the Windows 8.1 ISO using a Windows 8 key and some simple trickery
You can also make a Recovery USB drive.
How to Create a Recovery USB Flash Drive in Windows 8 and 8.1
http://www.eightforums.com/tutorials/5132-recovery-drive-create-usb-flash-drive-windows-8-a.html
On Nov. 15, 2013 Windows 8.1 Back-up Media will be available for purchase. Newegg and
others will be offering the disc,
Windows 8.1 'Back-up Media' disc available to buy soon
http://betanews.com/2013/11/05/windows-8-1-back-up-media-disc-available-to-buy-soon/
===============================================
If you did all of those then you should contact Microsoft Support direct.
Call Microsoft Customer Service direct - 1-800-642-7676 - hours 5 AM
til 9 PM PST time (USA) - Saturday and Sunday, 6:00 AM – 3:00 PM
PST time (USA). In Canada, call (877)568-2495.
Contact Microsoft Customer Service
http://support.microsoft.com/kb/295539
Microsoft Support - Contact Us
http://support.microsoft.com/contactus/?ws=support#tab0
Microsoft - Phone Numbers for Microsoft Technical Support
http://support.microsoft.com/kb/319726/en-us
Microsoft - Contact Us by Email
http://support.microsoft.com/contactus/cu_sc_selector_email?ws=support%2csupport
Windows 8.1 Solution Center - there are options and a "Get live help"
http://support.microsoft.com/find-solutions/windows/windows-8-1/
Windows 8 Solution Center - there are options and a "Get live help"
http://support.microsoft.com/gp/windows-8
Microsoft Solution Centers - Select Product
http://support.microsoft.com/select/?target=hub
Hope this helps.
Rob Brown - Microsoft MVP <- profile - Windows Expert - Consumer : Bicycle <- Mark Twain said it right!