For no apparent reason all of the Bing based apps ( Maps, Weather, Sport, News etc.) that were working just fine yesterday now work for about 10 seconds and then crash. I went in the event viewer and I found this:

Log Name:         Microsoft-Windows-AppModel-Runtime/AdminSource:     Microsoft-Windows-AppModel-RuntimeDate:             06/11/2012 02.10.49Event ID:         22Task Category: NoneLevel:           ErrorKeywords:         AppContainerUser:             ARTINS90ArtinsComputer:         Artins90Description:DeleteAppContainerProfile failed for AppContainer Microsoft.BingWeather_8wekyb3d8bbwe with error 0x80070091.Event Xml:<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">  <System>    <Provider Name="Microsoft-Windows-AppModel-Runtime" Guid="{F1EF270A-0D32-4352-BA52-DBAB41E1D859}" />    <EventID>22</EventID>    <Version>0</Version>    <Level>2</Level>    <Task>0</Task>    <Opcode>0</Opcode>    <Keywords>0x2000000000000002</Keywords>    <TimeCreated SystemTime="2012-11-06T01:10:49.897767300Z" />    <EventRecordID>295</EventRecordID>    <Correlation ActivityID="{D997A6B0-BBB9-0002-50A9-97D9B9BBCD01}" />    <Execution ProcessID="3676" ThreadID="3096" />    <Channel>Microsoft-Windows-AppModel-Runtime/Admin</Channel>    <Computer>Artins90</Computer>    <Security UserID="S-1-5-21-1957507509-593973461-3772905561-1001" />  </System>  <EventData>    <Data Name="ErrorCode">2147942545</Data>    <Data Name="Context">Microsoft.BingWeather_8wekyb3d8bbwe</Data>  </EventData></Event>

It looks like the apps try to delete my profile but fail and then crash with a 0x80070091 error the other apps are working just fine, I tried to reinstalling them, switching to a local accout, running a SFC /scannow and I ran a chkdsk but nothing helped, I guess I need to fiddle with the folder where the application is and delete the profile by myself but Microsoft decided to hide it so I have no clue about what to do please reply if you know how to fix this issue thanks in advance 

UPDATE: I guess I fixed it I need some more testing though, I noticed that in the file properties of every file after the created, modified and accessed times these 2 strange symbols popped up  ‏‎ﭗ닕. I went in the language settings and I saw the 2 weird symbols under the set the long time format section, I switched it back to HH.mm.ss and now the apps seem to be working

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