Windows Store endless loading screen

Whenever I open Windows Store, it's just stuck in an endless (my patience ended after 30 minutes) loading screen. Other apps, such as Skype, work fine. It's only Windows Store that doesn't work.

So far I've tried

Installing all available Windows updates & restarting
Starting Store from apps.windows.com and start menu
Running wsreset.exe
Running apps.diagcab (more on this below)
Re-registering Store
Running sfc /scannow (returns a very long CBS.log, and I'm not sure what I'm looking for there)
Running DISM

Windows Resource Protection found corrupt files but was unable to fix some of them.

apps.diagcab results

My display drivers are the latest available and I'm only running Windows Defender as antivirus.

CBS.log

(from sfc)

https://i.3v.fi/CBS.log

DISM log

[1680] Caller did not request sparse mount
[1680] Mounting new image.
Wim:         [\\?\GLOBALROOT\device\harddisk0\partition2\Recovery\WindowsRE\Winre.wim]
Image Index: [1]
Mount Path:  [C:\WINDOWS\TEMP\b887443b-888f-4048-9cdd-02492983e700]
[1680] Wimserv process started for guid 0694d7d7-a638-4e34-bc87-f96a867c04f4.  Id is 392
[392] ImageUnmarshallHandle: Reconstituting wim at \\?\GLOBALROOT\device\harddisk0\partition2\Recovery\WindowsRE\Winre.wim.
[392] Mounted image at C:\WINDOWS\TEMP\b887443b-888f-4048-9cdd-02492983e700.
[1680] [0x8007007b] FIOReadFileIntoBuffer:(1415): Tiedostonimen, hakemistonimen tai levynimen syntaksi ei kelpaa.
[1680] [0xc142011c] UnmarshallImageHandleFromDirectory:(511)
[1680] [0xc142011c] WIMGetMountedImageHandle:(2568)
[1680] [0x8007007b] FIOReadFileIntoBuffer:(1415): Tiedostonimen, hakemistonimen tai levynimen syntaksi ei kelpaa.
[1680] [0xc142011c] UnmarshallImageHandleFromDirectory:(511)
[1680] [0xc142011c] WIMGetMountedImageHandle:(2568)
[1680] ImageUnmarshallHandle: Reconstituting wim at \\?\GLOBALROOT\device\harddisk0\partition2\Recovery\WindowsRE\Winre.wim.
[1680] ImageUnmarshallHandle: Reconstituting wim at \\?\GLOBALROOT\device\harddisk0\partition2\Recovery\WindowsRE\Winre.wim.
[1680] ImageUnmarshallHandle: Reconstituting wim at \\?\GLOBALROOT\device\harddisk0\partition2\Recovery\WindowsRE\Winre.wim.
[1680] ImageUnmarshallHandle: Reconstituting wim at \\?\GLOBALROOT\device\harddisk0\partition2\Recovery\WindowsRE\Winre.wim.
[1680] ImageUnmarshallHandle: Reconstituting wim at \\?\GLOBALROOT\device\harddisk0\partition2\Recovery\WindowsRE\Winre.wim.
[1680] ImageUnmarshallHandle: Reconstituting wim at \\?\GLOBALROOT\device\harddisk0\partition2\Recovery\WindowsRE\Winre.wim.
[1680] ImageUnmarshallHandle: Reconstituting wim at \\?\GLOBALROOT\device\harddisk0\partition2\Recovery\WindowsRE\Winre.wim.
[392] Received unmount request for image with guid 0694d7d7-a638-4e34-bc87-f96a867c04f4.
[392] Unmount for image at C:\WINDOWS\TEMP\b887443b-888f-4048-9cdd-02492983e700 complete.
-- snip large chunk of chinese letters --
[2176] [0x8007007b] FIOReadFileIntoBuffer:(1415): Tiedostonimen, hakemistonimen tai levynimen syntaksi ei kelpaa.
[2176] [0xc142011c] UnmarshallImageHandleFromDirectory:(511)
[2176] [0xc142011c] WIMGetMountedImageHandle:(2568)
-- snip large chunk of chinese letters --

3ventic

Posted 2014-06-12T10:41:01.370

Reputation: 192

I would use DISM to repair your corrupted windows insallation. – Ramhound – 2014-06-12T11:09:37.153

@Ramhound tried it now, didn't help. – 3ventic – 2014-06-12T12:06:31.330

Post the generated log for the action you performed. – Ramhound – 2014-06-12T12:08:17.883

@Ramhound posted the logs for both sfc and dism – 3ventic – 2014-06-12T13:40:24.540

Do you get the same issue when you perform a clean boot? If the answer is yes, then try checking the disk for errors by running chkdsk C: /r from an elevated command prompt (in case you haven't already). According to the CBS.log you posted, there's a couple of WebAdministration.mfl files which are corrupted. They are part of the Microsoft-Windows-IIS-ManagementScriptingTools.Resources package, so they shouldn't have anything to do with the Windows Store app.

– and31415 – 2014-06-12T13:51:49.090

@3ventic What DISM command did you run exactly? – Ramhound – 2014-06-12T14:07:12.447

@Ramhound Dism /Online /Cleanup-Image /RestoreHealth – 3ventic – 2014-06-12T14:13:59.657

@and31415 same issue after clean boot and running chkdsk C: /r – 3ventic – 2014-06-12T18:34:49.420

@3ventic Run the dism and sfc commands again (in that order) and post here the logs. You might want to copy the files to the desktop and compress them in a .zip/.7z archive before uploading them. – and31415 – 2014-06-13T06:47:09.947