{"id":117560,"date":"2026-02-03T14:06:44","date_gmt":"2026-02-03T14:06:44","guid":{"rendered":"https:\/\/keys.express\/support\/documentation\/chyba-aktivace-systemu-windows-0x803fa067-nebo-0xc004f050\/"},"modified":"2026-02-03T14:06:45","modified_gmt":"2026-02-03T14:06:45","password":"","slug":"chyba-aktivace-systemu-windows-0x803fa067-nebo-0xc004f050","status":"publish","type":"docs","link":"https:\/\/keys.express\/support\/cs\/documentation\/chyba-aktivace-systemu-windows-0x803fa067-nebo-0xc004f050\/","title":{"rendered":"Chyba aktivace syst\u00e9mu Windows 0x803FA067 nebo 0xc004f050"},"content":{"rendered":"\n

Co zp\u016fsobuje chybov\u00fd k\u00f3d 0x803FA067 nebo 0xc004f050?<\/h3>\n\n
    \n
  1. Probl\u00e9my s p\u0159et\u00ed\u017een\u00fdm aktiva\u010dn\u00edm serverem obvykle po kr\u00e1tk\u00e9 dob\u011b automaticky vy\u0159e\u0161\u00ed opera\u010dn\u00ed syst\u00e9m. Pokud se tak nestane, m\u016f\u017eete aktivaci prov\u00e9st znovu sami v nastaven\u00ed syst\u00e9mu. <\/li>\n\n\n\n
  2. Chyba aktivace s k\u00f3dem 0x803FA067 nebo 0xc004f050 se obvykle objevuje p\u0159i upgradu syst\u00e9mu Windows Home na Windows Professional, pokud nen\u00ed rozpozn\u00e1n licen\u010dn\u00ed kl\u00ed\u010d (Windows Product Key) pro aktivaci verze upgradu. Na\u0161t\u011bst\u00ed existuje osv\u011bd\u010den\u00fd trik, kter\u00fdm lze tento probl\u00e9m obej\u00edt a vy\u0159e\u0161it – n\u00ed\u017ee v\u00e1m uk\u00e1\u017eeme, jak a kde. <\/li>\n<\/ol>\n\n

    V\u00fdchoz\u00edm bodem je aktivace syst\u00e9mu Windows pomoc\u00ed kl\u00ed\u010de. Licence syst\u00e9mu Windows je platn\u00e1 pouze pro jeden po\u010d\u00edta\u010d a je nutn\u00e1 k odem\u010den\u00ed p\u0159\u00edslu\u0161n\u00fdch funkc\u00ed opera\u010dn\u00edho syst\u00e9mu, kter\u00fd m\u00e1 b\u00fdt na po\u010d\u00edta\u010di aktivov\u00e1n. Proto tak\u00e9 upgrade z edice Home na edici Pro syst\u00e9mu Windows 10 vy\u017eaduje aktivaci, proto\u017ee a\u010dkoli ob\u011b edice pou\u017e\u00edvaj\u00ed stejn\u00e9 instala\u010dn\u00ed m\u00e9dium, pouze p\u0159\u00edslu\u0161n\u00fd kl\u00ed\u010d ur\u010duje, kter\u00e9 funkce se odemknou. <\/p>\n\n

    K tomuto upgradu pot\u0159ebujete bezplatn\u00fd a platn\u00fd produktov\u00fd kl\u00ed\u010d syst\u00e9mu Windows. Pokud tento nen\u00ed z jak\u00e9hokoli d\u016fvodu rozpozn\u00e1n, dojde k chyb\u011b aktivace 0x803FA067 nebo 0xc004f050. <\/p>\n\n

    \"\"<\/figure>\n\n

    <\/p>\n\n

    \"\"<\/figure>\n\n

    \u0158e\u0161en\u00ed 1: Obecn\u00fd kl\u00ed\u010d <\/a><\/p>\n\n

    Proces upgradu z Windows 10 Home na Windows 10 Home je stejn\u00fd jako p\u0159i p\u0159echodu z Windows 11 Home na Windows 10 Pro. P\u0159e\u010dt\u011bte si cel\u00e9 pokyny a ulo\u017ete si je jako obr\u00e1zek nebo sn\u00edmek obrazovky, proto\u017ee b\u011bhem procesu bude p\u0159eru\u0161eno p\u0159ipojen\u00ed k internetu. Ujist\u011bte se tak\u00e9, \u017ee je syst\u00e9m Windows Home aktu\u00e1ln\u00ed, a to instalac\u00ed v\u0161ech aktualizac\u00ed syst\u00e9mu Windows Home. Doporu\u010dujeme tak\u00e9, abyste pro tento proces vypnuli antivirov\u00fd skener, proto\u017ee m\u016f\u017ee zobrazit chybovou zpr\u00e1vu. <\/p>\n\n

    Ujist\u011bte se, \u017ee po\u010d\u00edta\u010d nen\u00ed b\u011bhem procesu aktualizace odpojen od nap\u00e1jen\u00ed.<\/p>\n\n

      \n
    1. P\u0159ihlaste se pomoc\u00ed \u00fa\u010dtu s pr\u00e1vy spr\u00e1vce.<\/li>\n\n\n\n
    2. Otev\u0159ete nastaven\u00ed syst\u00e9mu Windows.<\/li>\n\n\n\n
    3. Klikn\u011bte na polo\u017eku „S\u00ed\u0165 a Internet“.<\/li>\n\n\n\n
    4. Klikn\u011bte na mo\u017enost „Zm\u011bnit mo\u017enosti adapt\u00e9ru“.<\/li>\n\n\n\n
    5. V\u0161echny zobrazen\u00e9 s\u00ed\u0165ov\u00e9 adapt\u00e9ry zak\u00e1\u017eete kliknut\u00edm prav\u00fdm tla\u010d\u00edtkem my\u0161i a v\u00fdb\u011brem mo\u017enosti „Zak\u00e1zat“.<\/li>\n\n\n\n
    6. Zav\u0159ete v\u0161echny nab\u00eddky.<\/li>\n\n\n\n
    7. Otev\u0159ete nastaven\u00ed syst\u00e9mu Windows.<\/li>\n\n\n\n
    8. Klikn\u011bte na polo\u017eku „Aktualizace a zabezpe\u010den\u00ed“.<\/li>\n\n\n\n
    9. Na lev\u00e9 stran\u011b vyberte mo\u017enost „Aktivace“.<\/li>\n\n\n\n
    10. Klikn\u011bte na „Zm\u011bnit kl\u00ed\u010d produktu“.<\/li>\n\n\n\n
    11. Zadejte kl\u00ed\u010d „VK7JG-NPHTM-C97JM-9MPGT-3V66T“ a klikn\u011bte na pokra\u010dovat.<\/li>\n\n\n\n
    12. Spus\u0165te proces aktualizace.<\/li>\n\n\n\n
    13. Vy\u010dkejte na dokon\u010den\u00ed aktualizace. Po\u010d\u00edta\u010d se b\u011bhem upgradu restartuje. <\/li>\n\n\n\n
    14. Otev\u0159ete nastaven\u00ed syst\u00e9mu Windows.<\/li>\n\n\n\n
    15. Klikn\u011bte na polo\u017eku „S\u00ed\u0165 a Internet“.<\/li>\n\n\n\n
    16. Klikn\u011bte na mo\u017enost „Zm\u011bnit mo\u017enosti adapt\u00e9ru“.<\/li>\n\n\n\n
    17. Aktivujte v\u0161echny s\u00ed\u0165ov\u00e9 adapt\u00e9ry, kter\u00e9 jste deaktivovali v kroku 4, kliknut\u00edm prav\u00fdm tla\u010d\u00edtkem my\u0161i na n\u011b a v\u00fdb\u011brem mo\u017enosti „Deaktivovat“.<\/li>\n\n\n\n
    18. Zav\u0159ete v\u0161echny nab\u00eddky.<\/li>\n\n\n\n
    19. Otev\u0159ete nastaven\u00ed syst\u00e9mu Windows.<\/li>\n\n\n\n
    20. Klikn\u011bte na polo\u017eku „Aktualizace a zabezpe\u010den\u00ed“.<\/li>\n\n\n\n
    21. Na lev\u00e9 stran\u011b vyberte mo\u017enost „Aktivace“.<\/li>\n\n\n\n
    22. Klikn\u011bte na „Zm\u011bnit kl\u00ed\u010d produktu“.<\/li>\n\n\n\n
    23. Zkontrolujte, zda se edice syst\u00e9mu Windows zm\u011bnila na verzi Professional.<\/li>\n\n\n\n
    24. Zadejte platn\u00fd aktiva\u010dn\u00ed kl\u00ed\u010d Windows 10 Pro a klikn\u011bte na tla\u010d\u00edtko Pokra\u010dovat.<\/li>\n<\/ol>\n\n

      \u0158e\u0161en\u00ed 2: Aktivace offline (osv\u011bd\u010den\u00fd trik!)<\/h3>\n\n

      Jak ji\u017e bylo zm\u00edn\u011bno, tento probl\u00e9m lze velmi snadno vy\u0159e\u0161it pomoc\u00ed mal\u00e9ho triku a (jakkoli to zn\u00ed paradoxn\u011b) proveden\u00edm aktivace offline. Za t\u00edmto \u00fa\u010delem postupujte n\u00e1sledovn\u011b: <\/p>\n\n

        \n
      1. Otev\u0159ete nastaven\u00ed syst\u00e9mu Windows<\/strong> a p\u0159ejd\u011bte do \u010d\u00e1sti Aktualizace a zabezpe\u010den\u00ed > Aktivace > Zm\u011bnit kl\u00ed\u010d produktu<\/strong>.<\/li>\n<\/ol>\n\n
        \"\"<\/figure>\n\n
          \n
        1. V dal\u0161\u00edm okn\u011b zadejte licen\u010dn\u00ed kl\u00ed\u010d, kter\u00fd jste od n\u00e1s obdr\u017eeli p\u0159i zakoupen\u00ed verze Pro. Na nic jin\u00e9ho neklikejte! <\/li>\n\n\n\n
        2. Nyn\u00ed P\u0158ED kliknut\u00edm na tla\u010d\u00edtko „Start“ odpojte s\u00ed\u0165ov\u00e9 p\u0159ipojen\u00ed.<\/li>\n\n\n\n
        3. Nyn\u00ed stiskn\u011bte tla\u010d\u00edtko Start a nechte spustit aktualizaci. Po restartov\u00e1n\u00ed syst\u00e9mu by m\u011bly b\u00fdt funkce Pro aktivov\u00e1ny bez chybov\u00e9 zpr\u00e1vy 0x803FA067. <\/li>\n<\/ol>\n\n

          \u0158e\u0161en\u00ed 3: Aktivace telefonem<\/h3>\n\n

          Co mnoho lid\u00ed nev\u00ed: Windows lze st\u00e1le aktivovat telefonem. Pokud tedy b\u011b\u017en\u00e1 online aktivace sel\u017ee a trik s odpojen\u00edm od s\u00edt\u011b dlouhodob\u011b nefunguje, m\u016f\u017eete prov\u00e9st aktualizaci po telefonu. Chcete-li tak u\u010dinit, postupujte n\u00e1sleduj\u00edc\u00edm zp\u016fsobem: <\/p>\n\n

            \n
          1. Otev\u0159ete p\u0159\u00edkazov\u00fd \u0159\u00e1dek syst\u00e9mu Windows (vyhledejte jej v nab\u00eddce Start nebo stiskn\u011bte kl\u00e1vesy [Win]+[R] a do \u0159\u00e1dku Spustit zadejte „cmd“).<\/li>\n\n\n\n
          2. Zadejte p\u0159\u00edkaz „slui 4“ a potvr\u010fte jej kl\u00e1vesou [Enter].<\/li>\n\n\n\n
          3. Po zad\u00e1n\u00ed v\u00fdb\u011bru zem\u011b se zobraz\u00ed okno se dv\u011bma telefonn\u00edmi \u010d\u00edsly. Na bezplatn\u00e9 \u010d\u00edslo v\u0161ak lze volat pouze z pevn\u00e9 linky. <\/li>\n<\/ol>\n\n
            \"\"<\/figure>\n\n

            4. Pot\u00e9 budete p\u0159ipojeni k hlasov\u00e9mu po\u010d\u00edta\u010di, kter\u00fd v\u00e1s po\u017e\u00e1d\u00e1 o zad\u00e1n\u00ed instala\u010dn\u00edho ID zobrazen\u00e9ho v okn\u011b na kl\u00e1vesnici telefonu.5. Pot\u00e9 obdr\u017e\u00edte potvrzovac\u00ed ID, kter\u00e9 mus\u00edte zadat do po\u010d\u00edta\u010de. Nakonec bude syst\u00e9m Windows 10 Pro Edition aktivov\u00e1n. <\/p>\n\n

            \u0158e\u0161en\u00ed 4: Aktiva\u010dn\u00ed port\u00e1l spole\u010dnosti Microsoft<\/h3>\n\n

            Pokud ji\u017e telefonick\u00e1 aktivace nen\u00ed ve va\u0161\u00ed zemi dostupn\u00e1, pou\u017eijte aktiva\u010dn\u00ed port\u00e1l spole\u010dnosti Microsoft. Port\u00e1l spole\u010dnosti Microsoft pro aktivaci najdete zde: https:\/\/visualsupport.microsoft.com\/<\/a> nebo https:\/\/aka.ms\/aoh<\/a>. P\u0159ihlaste se pomoc\u00ed sv\u00e9ho \u00fa\u010dtu Microsoft nebo si jej vytvo\u0159te. Pot\u00e9 podle pokyn\u016f na obrazovce aktivujte software. <\/p>\n\n

            Pokud budete m\u00edt dal\u0161\u00ed dotazy nebo probl\u00e9my, r\u00e1di v\u00e1m pom\u016f\u017eeme. Pou\u017eijte pros\u00edm n\u00e1\u0161 kontaktn\u00ed formul\u00e1\u0159<\/a>. <\/p>\n\n

            V\u00e1\u0161 t\u00fdm Keys.Express<\/p>\n\n

            <\/p>\n","protected":false},"excerpt":{"rendered":"

            Co zp\u016fsobuje chybov\u00fd k\u00f3d 0x803FA067 nebo 0xc004f050? V\u00fdchoz\u00edm bodem je aktivace syst\u00e9mu Windows pomoc\u00ed kl\u00ed\u010de. Licence syst\u00e9mu Windows je platn\u00e1 pouze pro jeden po\u010d\u00edta\u010d a je nutn\u00e1 k odem\u010den\u00ed p\u0159\u00edslu\u0161n\u00fdch funkc\u00ed opera\u010dn\u00edho syst\u00e9mu, kter\u00fd m\u00e1 b\u00fdt na po\u010d\u00edta\u010di aktivov\u00e1n. Proto tak\u00e9 upgrade z edice Home na edici Pro syst\u00e9mu Windows 10 vy\u017eaduje aktivaci, proto\u017ee a\u010dkoli […]<\/p>\n","protected":false},"author":17,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"doc_category":[463],"doc_tag":[455],"knowledge_base":[456],"class_list":["post-117560","docs","type-docs","status-publish","hentry","doc_category-operating-systems-cs","doc_tag-aktivierung-cs","knowledge_base-customer-support-cs"],"acf":[],"year_month":"2026-06","word_count":984,"total_views":"133","reactions":{"happy":"0","normal":"0","sad":"0"},"author_info":{"name":"Gerhard Latzelsberger","author_nicename":"gerhard-latzelsberger","author_url":"https:\/\/keys.express\/support\/cs\/author\/gerhard-latzelsberger\/"},"doc_category_info":[{"term_name":"Operating Systems","term_url":"https:\/\/keys.express\/support\/cs\/docs\/customer-support\/operating-systems-cs\/"}],"doc_tag_info":[{"term_name":"Aktivierung","term_url":"https:\/\/keys.express\/support\/cs\/docs-tag\/aktivierung-cs\/"}],"yoast_head":"\nChyba aktivace syst\u00e9mu Windows 0x803FA067 nebo 0xc004f050 - Keys Support<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/keys.express\/support\/cs\/documentation\/chyba-aktivace-systemu-windows-0x803fa067-nebo-0xc004f050\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Chyba aktivace syst\u00e9mu Windows 0x803FA067 nebo 0xc004f050 - Keys Support\" \/>\n<meta property=\"og:description\" content=\"Co zp\u016fsobuje chybov\u00fd k\u00f3d 0x803FA067 nebo 0xc004f050? V\u00fdchoz\u00edm bodem je aktivace syst\u00e9mu Windows pomoc\u00ed kl\u00ed\u010de. Licence syst\u00e9mu Windows je platn\u00e1 pouze pro jeden po\u010d\u00edta\u010d a je nutn\u00e1 k odem\u010den\u00ed p\u0159\u00edslu\u0161n\u00fdch funkc\u00ed opera\u010dn\u00edho syst\u00e9mu, kter\u00fd m\u00e1 b\u00fdt na po\u010d\u00edta\u010di aktivov\u00e1n. 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V\u00fdchoz\u00edm bodem je aktivace syst\u00e9mu Windows pomoc\u00ed kl\u00ed\u010de. Licence syst\u00e9mu Windows je platn\u00e1 pouze pro jeden po\u010d\u00edta\u010d a je nutn\u00e1 k odem\u010den\u00ed p\u0159\u00edslu\u0161n\u00fdch funkc\u00ed opera\u010dn\u00edho syst\u00e9mu, kter\u00fd m\u00e1 b\u00fdt na po\u010d\u00edta\u010di aktivov\u00e1n. Proto tak\u00e9 upgrade z edice Home na edici Pro syst\u00e9mu Windows 10 vy\u017eaduje aktivaci, proto\u017ee a\u010dkoli […]","og_url":"https:\/\/keys.express\/support\/cs\/documentation\/chyba-aktivace-systemu-windows-0x803fa067-nebo-0xc004f050\/","og_site_name":"Keys Support","article_modified_time":"2026-02-03T14:06:45+00:00","og_image":[{"width":572,"height":216,"url":"https:\/\/keys.express\/support\/wp-content\/uploads\/2025\/01\/Snag_72aa4f.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Odhadovan\u00e1 doba \u010dten\u00ed":"5 minut"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/keys.express\/support\/cs\/documentation\/chyba-aktivace-systemu-windows-0x803fa067-nebo-0xc004f050\/","url":"https:\/\/keys.express\/support\/cs\/documentation\/chyba-aktivace-systemu-windows-0x803fa067-nebo-0xc004f050\/","name":"Chyba aktivace syst\u00e9mu Windows 0x803FA067 nebo 0xc004f050 - Keys 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