Windows 8.1 apps freeze and minimise to tray

Question

Hi!
I have a problem with my win 8.1 machine. All the windows 8.1 apps like the store, weather freeze on their splash screen when I start them and then they minimise to tray. If I try to maximise them again they minimise back again after a few seconds.
These apps never get past the splash screen and there are no swirling loading dots on them (There is a similar problem other people had but they had swirling loading dots and I don't. Also I tried all the solutions I could find for that problem and none
worked). Also my apps don't have an X in the tile corner (unlike an other similar problem) and the solutions to that one also don't work for me. I tried WSreset.exe too but it just threw back a "Application didn't run" error window. I downloaded
the windows store troubleshooter and it concluded that there was a problem with store cache that it couldn't fix.
I have ownership of app security set to SYSTEM.
I ran out of ideas and hope there someone here who can give me some pointers.

Answer 1

Thanks for replying!
The powershell code doesn't seem to do anything. I  copypasted it and ran it but absolutely nothing happened.
the dism.exe code in Admin CMD started running and froze at a line that said "Image Version: 6.3.9600.17031"
it stayed like that until I tried to restart the machine at which point it threw back an error code and made a log I posted at the end of this comment. ("Nincs elég hely a lemezen." is hungarian for "not enough space on disk." but I have
about 400GB free on C: so I don't know what this is supposed to mean.
Also "A fájlnév, a könyvtárnév vagy a kötetcímke szintaxisa nem megfelelő." means "File name or library name or volume label sintax is incorrect")
The log continues with a very long line of Chinese characters, I pasted all the english parts.
[1876] Caller did not request sparse mount
[1876] Mounting new image.
Wim:         [\\?\GLOBALROOT\device\harddisk0\partition5\Recovery\WindowsRE\Winre.wim]
Image Index: [1]
Mount Path:  [C:\WINDOWS\TEMP\cf68910e-6a60-4f2c-b10b-e57e9af0a1e5]
[1876] Wimserv process started for guid c60200d8-6e99-4c3b-9919-420ed5dd15b8.  Id is 1384
[1384] ImageUnmarshallHandle: Reconstituting wim at \\?\GLOBALROOT\device\harddisk0\partition5\Recovery\WindowsRE\Winre.wim.
[1384] Mounted image at C:\WINDOWS\TEMP\cf68910e-6a60-4f2c-b10b-e57e9af0a1e5.
[1876] [0x8007007b] FIOReadFileIntoBuffer:(1415): A fájlnév, a könyvtárnév vagy a kötetcímke szintaxisa nem megfelelő.
[1876] [0xc142011c] UnmarshallImageHandleFromDirectory:(511)
[1876] [0xc142011c] WIMGetMountedImageHandle:(2568)
[1876] [0x8007007b] FIOReadFileIntoBuffer:(1415): A fájlnév, a könyvtárnév vagy a kötetcímke szintaxisa nem megfelelő.
[1876] [0xc142011c] UnmarshallImageHandleFromDirectory:(511)
[1876] [0xc142011c] WIMGetMountedImageHandle:(2568)
[1876] ImageUnmarshallHandle: Reconstituting wim at \\?\GLOBALROOT\device\harddisk0\partition5\Recovery\WindowsRE\Winre.wim.
[1876] ImageUnmarshallHandle: Reconstituting wim at \\?\GLOBALROOT\device\harddisk0\partition5\Recovery\WindowsRE\Winre.wim.
[1876] ImageUnmarshallHandle: Reconstituting wim at \\?\GLOBALROOT\device\harddisk0\partition5\Recovery\WindowsRE\Winre.wim.
[1876] [0x80070070] ReadWriteDataInternal:(134): Nincs elég hely a lemezen.
[1876] [0x80070070] WriteDataCallback:(1143): Nincs elég hely a lemezen.
[1876] [0x80070070] AddCaptureNodeToImage:(4190): Nincs elég hely a lemezen.
[1876] [0xc144012e] 
〲㌱ㄭⴰㄲㄠ㨲㠲㔺ⰴ䔠牲牯††††††††䐠卉⁍†䥄䵓圠䵉倠潲楶敤㩲倠䑉ㄽ㜸‶㩃坜湩潤獷呜浥屰晣㠶ㄹ攰㘭㙡ⴰ昴挲戭〱ⵢ㕥攷愹てㅡ㕥坜湩潤獷卜獹整㍭尲牤癩牥屳ㅳ㄰甸楮⹣祳⁳䠨䕒啓呌〽㡸〰〷㜰⤰ⴠ䌠楗䵭湡条牥㨺楗偭潲楶敤䵲杳潌䍧污扬捡൫㈊㄰ⴳ〱㈭‱㈱㈺㨸㐵‬牅潲⁲††††††††䥄䵓†䐠卉⁍䥗⁍牐癯摩牥›䥐㵄㠱㘷䌠尺楗摮睯屳敔灭捜㙦㤸〱ⵥ愶〶㐭㉦ⵣㅢ戰攭㜵㥥晡愰攱尵楗摮睯屳祓瑳浥㈳摜楲敶獲獜〱㠱湵捩献獹⠠剈卅䱕㵔砰〸㜰〰〷
‭坃浩慍慮敧㩲场浩牐癯摩牥獍䱧杯慃汬慢正਍[1876] [0x80070070] ProcessWimQueueNode:(448):
Nincs elég hely a lemezen.
[1876] [0x80070070] DequeueWimData:(303): Nincs elég hely a lemezen.
[1876] [0x80070070] ImageWorkerThread:(550): Nincs elég hely a lemezen.
[1876] [0x80070070] GetImageErrorCode:(3701): Nincs elég hely a lemezen.
[1876] [0x80070070] ImageWorkerThread:(534): Nincs elég hely a lemezen.
[1876] [0x80070070] GetImageErrorCode:(3701): Nincs elég hely a lemezen.
[1876] [0x80070070] ResAddFromFileAndHandle:(4414): Nincs elég hely a lemezen.
[1876] [0xc144012e] 
〲㌱ㄭⴰㄲㄠ㨲㠲㔺ⰴ䔠牲牯††††††††䐠卉⁍†䥄䵓圠䵉倠潲楶敤㩲倠䑉ㄽ㜸‶㩃坜湩潤獷呜浥屰晣㠶ㄹ攰㘭㙡ⴰ昴挲戭〱ⵢ㕥攷愹てㅡ㕥坜湩潤獷卜獹整㍭尲牤癩牥屳ㅳ㈰洹浧⹴祳⁳䠨䕒啓呌〽㡸〰〷㜰⤰ⴠ䌠楗䵭湡条牥㨺楗偭潲楶敤䵲杳潌䍧污扬捡൫㈊㄰ⴳ〱㈭‱㈱㈺㨸㐵‬牅潲⁲††††††††䥄䵓†䐠卉⁍䥗⁍牐癯摩牥›䥐㵄㠱㘷䌠尺楗摮睯屳敔灭捜㙦㤸〱ⵥ愶〶㐭㉦ⵣㅢ戰攭㜵㥥晡愰攱尵楗摮睯屳祓瑳浥㈳摜楲敶獲獜〱㤲杭瑭献獹⠠剈卅䱕㵔砰〸㜰〰〷
‭坃浩慍慮敧㩲场浩牐癯摩牥獍䱧杯慃汬慢正਍[1876] [0x80070070] AddFileNodeToImage:(2120):
Nincs elég hely a lemezen.
[1876] [0x80070070] EnumImageFiles:(1968): Nincs elég hely a lemezen.
[1876] [0x80070070] EnumImageFiles:(1986): Nincs elég hely a lemezen.
[1876] [0x80070070] EnumImageFiles:(1986): Nincs elég hely a lemezen.
[1876] [0x80070070] EnumImageFiles:(1986): Nincs elég hely a lemezen.
[1876] [0x80070070] WriteFileImage:(1931): Nincs elég hely a lemezen.
[1876] [0x80070070] GetImageErrorCode:(3701): Nincs elég hely a lemezen.
[1876] [0x80070070] WriteDirImage:(1702): Nincs elég hely a lemezen.
[1876] [0x80070070] ImageRecaptureDirectory:(657): Nincs elég hely a lemezen.
[1876] [0x80070070] WIMCommitImageHandle:(1201): Nincs elég hely a lemezen.
〲㌱ㄭⴰㄲㄠ㨲㠲㔺ⰵ䔠牲牯††††††††䐠卉⁍†䥄䵓圠䵉倠潲楶敤㩲倠䑉ㄽ㜸‶䥔㵄㘱㈵戠獡履瑮敳畴屰灯