{"id":1260,"date":"2026-02-21T08:03:51","date_gmt":"2026-02-21T08:03:51","guid":{"rendered":"https:\/\/winprokeys.com\/how-to-fix-windows-activation-error-0xc004f012-2026-guide\/"},"modified":"2026-06-01T04:58:41","modified_gmt":"2026-06-01T04:58:41","slug":"how-to-fix-windows-activation-error-0xc004f012-2026-guide","status":"publish","type":"post","link":"https:\/\/winprokeys.com\/it\/how-to-fix-windows-activation-error-0xc004f012-2026-guide\/","title":{"rendered":"Windows Activation Error 0xC004F012: How to Fix It"},"content":{"rendered":"<p><!-- wpk-geo-ai-gap6-20260517-answer-start --><\/p>\n<section class=\"wpk-geo-ai-gap6-20260517 wpk-short-answer\" aria-label=\"Short answer\">\n<h2>Short Answer<\/h2>\n<p>Windows activation error 0xC004F012 often points to a damaged or unreadable activation licensing state, but the practical first checks are still edition match, internet access, system time, and the exact activation message. Do not keep entering different keys without identifying the cause.<\/p>\n<ul>\n<li>Restart and check Windows Update before deeper repair.<\/li>\n<li>Confirm Home vs Pro edition match.<\/li>\n<li>Save the exact error text before contacting support.<\/li>\n<\/ul>\n<\/section>\n<p><!-- wpk-geo-ai-gap6-20260517-answer-end --><\/p>\n<p><!-- Article 1260: 0xC004F012 Rewritten Content --><\/p>\n<h2>Fixing Windows Activation Error 0xC004F012: When Your License Store Goes Missing<\/h2>\n<p><strong>The Short Version:<\/strong> Error 0xC004F012 means Windows can&#8217;t find its licensing database\u2014usually after a failed update, cleanup tool mishap, or interrupted reset. You&#8217;ll need to rebuild the Software Protection Platform store. Skip ahead to the <a href=\"#token-rebuild\">Token Rebuild Process<\/a> for the fastest fix.<\/p>\n<h2>Understanding 0xC004F012: The Hidden Licensing Database<\/h2>\n<p>Most Windows users don&#8217;t know their activation status lives in a protected database called the <strong>Software Protection Platform (SPP) store<\/strong>. Located at <code>C:\\Windows\\System32\\spp\\store<\/code>, this database stores:<\/p>\n<ul>\n<li>Your product key bindings<\/li>\n<li>Digital license entitlements<\/li>\n<li>Activation ticket caches<\/li>\n<li>Hardware hash associations<\/li>\n<\/ul>\n<p>Error 0xC004F012\u2014technically &#8220;SL_E_VALUE_NOT_FOUND&#8221;\u2014occurs when Windows tries to query this database but finds it missing, corrupted, or unreadable. Think of it like a library where the card catalog vanished: all the books (your license data) might still exist, but there&#8217;s no way to find them.<\/p>\n<h3>Common Triggers for SPP Store Corruption<\/h3>\n<p>Through support case analysis and user reports, we&#8217;ve identified the most common scenarios that precede 0xC004F012:<\/p>\n<h4>1. Aggressive Disk Cleanup Tools<\/h4>\n<p>Third-party &#8220;optimization&#8221; utilities (especially those promising to &#8220;clean registry errors&#8221; or &#8220;remove Windows junk&#8221;) often flag SPP files as disposable. When these tools delete <code>tokens.dat<\/code> or the surrounding store folder, Windows loses its licensing database entirely. The system typically shows 0xC004F012 on next reboot.<\/p>\n<h4>2. Interrupted In-Place Upgrades or Resets<\/h4>\n<p>The &#8220;Reset This PC&#8221; feature and major Windows upgrades (like 10\u219211) involve complex SPP migration. If the process is interrupted\u2014power loss, forced shutdown, or system crash\u2014the new installation may boot without a complete licensing store. Users report 0xC004F012 appearing immediately after a reset that &#8220;seemed to complete but took longer than expected.&#8221;<\/p>\n<h4>3. Cloned or Imaged Deployments<\/h4>\n<p>IT administrators and power users who deploy Windows via disk cloning (Clonezilla, Macrium Reflect) or system imaging sometimes forget that SPP stores are hardware-fingerprinted. When a cloned image boots on different hardware, Windows may invalidate the licensing store as a security measure, resulting in 0xC004F012. This is particularly common with OEM pre-activation images.<\/p>\n<h4>4. Malware Targeting Licensing Infrastructure<\/h4>\n<p>Sophisticated malware\u2014particularly piracy tools and &#8220;Windows activators&#8221; from untrusted sources\u2014sometimes deliberately corrupt SPP stores to disable legitimate activation, making room for their own bypass methods. If 0xC004F012 appears shortly after downloading a &#8220;Windows activator&#8221; or &#8220;KMS tool,&#8221; this is likely the cause. <strong>We strongly recommend against using such tools<\/strong>\u2014they&#8217;re frequently bundled with malware and may violate licensing terms.<\/p>\n<h2 id=\"token-rebuild\">The Token Rebuild Process: Reconstructing Your License Store<\/h2>\n<p>When 0xC004F012 appears due to missing or corrupted SPP data, the solution is to rebuild the licensing store from scratch. This forces Windows to create fresh, valid token files. Here&#8217;s the proven process:<\/p>\n<h3>Phase 1: Preparation and Backup<\/h3>\n<p>Before manipulating licensing infrastructure, document your current state:<\/p>\n<pre><code class=\"language-bat\">slmgr \/dli > C:\\spp-backup-before.txt\nslmgr \/xpr >> C:\\spp-backup-before.txt\n<\/code><\/pre>\n<p>This creates a reference point showing your license channel and activation status before changes. If anything goes wrong, you&#8217;ll know exactly what changed.<\/p>\n<h3>Phase 2: Stop Licensing Services<\/h3>\n<p>The Software Protection service must be stopped before modifying its data files. In elevated Command Prompt:<\/p>\n<pre><code class=\"language-bat\">net stop sppsvc\n<\/code><\/pre>\n<p>Wait for confirmation: &#8220;The Software Protection service was stopped successfully.&#8221; If you receive &#8220;access denied,&#8221; ensure you&#8217;re running Command Prompt as Administrator (right-click \u2192 Run as administrator).<\/p>\n<h3>Phase 3: Rename the Corrupted Token Store<\/h3>\n<p>Now we archive the corrupted licensing database so Windows cannot use it, forcing creation of fresh files:<\/p>\n<pre><code class=\"language-bat\">cd \/d %windir%\\System32\\spp\\store\nren tokens.dat tokens.dat.bak\nren cache cache.old\n<\/code><\/pre>\n<p>These commands:<\/p>\n<ul>\n<li>Navigate to the SPP store directory<\/li>\n<li>Rename the main token database (<code>tokens.dat<\/code>) to a backup name<\/li>\n<li>Rename the cache folder to force its reconstruction<\/li>\n<\/ul>\n<p>If you see &#8220;access denied&#8221; here, it usually means the Software Protection service restarted itself (Windows service recovery feature). Stop it again with <code>net stop sppsvc<\/code> and retry.<\/p>\n<h3>Phase 4: Rebuild and Reactivate<\/h3>\n<p>With the corrupted store archived, we restart services and force Windows to rebuild its licensing database:<\/p>\n<pre><code class=\"language-bat\">net start sppsvc\nslmgr \/rilc\nslmgr \/ato\n<\/code><\/pre>\n<p>These commands:<\/p>\n<ul>\n<li><code>net start sppsvc<\/code> &#8211; Restarts the Software Protection service<\/li>\n<li><code>slmgr \/rilc<\/code> &#8211; (Re-Install License) Forces Windows to rebuild the license store from scratch<\/li>\n<li><code>slmgr \/ato<\/code> &#8211; (Activate) Attempts online activation with the current key<\/li>\n<\/ul>\n<p>If the activation succeeds, you&#8217;ll see a popup stating &#8220;Windows activated successfully&#8221; and the watermark should disappear within a few minutes (or immediately after reboot).<\/p>\n<h3>Phase 5: Verification<\/h3>\n<p>Confirm the fix by running:<\/p>\n<pre><code class=\"language-bat\">slmgr \/xpr\n<\/code><\/pre>\n<p>Expected output for a permanently activated retail license: <code>\"The machine is permanently activated.\"<\/code><\/p>\n<p>If you see <code>\"Notification mode\"<\/code> or an expiration date, the activation didn&#8217;t stick. Review the edition\/key match and consider whether you need a different key for your installed edition.<\/p>\n<h2>When the Token Rebuild Doesn&#8217;t Work: Deeper Causes<\/h2>\n<p>If you&#8217;ve followed the token rebuild process exactly and still see 0x803FA067, consider these less common scenarios:<\/p>\n<h3>Corrupted Beyond tokens.dat: SPP Infrastructure Damage<\/h3>\n<p>In rare cases, Windows Update failures or malware can corrupt more than just the token store. The entire Software Protection Platform infrastructure\u2014including registry entries, WMI providers, and COM registrations\u2014may be damaged. Signs include:<\/p>\n<ul>\n<li>&#8220;Software Protection&#8221; service fails to start with &#8220;Error 2: The system cannot find the file specified&#8221;<\/li>\n<li>slmgr commands return &#8220;Error: 0x80070002&#8221; (file not found)<\/li>\n<li>Event Viewer shows continuous SPP errors even after token rebuild<\/li>\n<\/ul>\n<p>In these cases, <strong>in-place repair upgrade<\/strong> (running Windows Setup from within Windows and choosing &#8220;Keep personal files and apps&#8221;) is often the most practical fix. This reinstalls Windows system files while preserving your data and applications, effectively rebuilding SPP without a full wipe.<\/p>\n<h3>Group Policy or Registry Lockouts<\/h3>\n<p>Organizations and some &#8220;Windows debloating&#8221; scripts apply policies that disable activation-related components. Check for:<\/p>\n<ul>\n<li>Registry: <code>HKEY_LOCAL_MACHINE\\SOFTWARE\\Policies\\Microsoft\\Windows NT\\CurrentVersion\\Software Protection Platform<\/code> with <code>NoGenTicket<\/code> or <code>UserOperations<\/code> set to disable<\/li>\n<li>Group Policy (gpedit.msc): Computer Configuration \u2192 Administrative Templates \u2192 Windows Components \u2192 Windows Update \u2192 Do not display &#8216;Install Product Key&#8217; page = Enabled<\/li>\n<\/ul>\n<p>Removing these restrictions may require local administrator rights or domain administrator intervention for managed PCs.<\/p>\n<h2>FAQ: 0x803FA067 Specific Scenarios<\/h2>\n<h3>Does 0x803FA067 mean my key is invalid or blocked?<\/h3>\n<p>Not necessarily. 0x803FA067 specifically indicates edition mismatch, not key validity. A perfectly valid, unblocked key will still trigger 0x803FA067 if it&#8217;s for Home and you&#8217;re running Pro (or vice versa). However, if you see 0xC004C003 or 0xC004C4A2, those indicate blocked\/invalid keys.<\/p>\n<h3>Can I convert Windows Pro to Home without reinstalling?<\/h3>\n<p>Microsoft provides no official downgrade path from Pro to Home. The only supported method is a clean install. While registry workarounds exist to &#8220;trick&#8221; Windows into thinking it&#8217;s Home, these are unsupported, may break Windows Update, and often result in activation loops. For a stable system, back up your data and perform a clean install of the edition matching your key.<\/p>\n<h3>I upgraded from Home to Pro using a key, activated successfully, but now after &#8220;Reset This PC&#8221; I&#8217;m back to Home and getting 0x803FA067. What happened?<\/h3>\n<p>&#8220;Reset This PC&#8221; restores the original factory image\u2014your Home edition. Your Pro upgrade and its associated digital license are no longer applied. If you linked your Microsoft account during the Pro activation, sign in with that account and run the Activation Troubleshooter (Settings \u2192 System \u2192 Activation \u2192 Troubleshoot), then select &#8220;I changed hardware on this device recently.&#8221; If you didn&#8217;t link an account, you&#8217;ll need your Pro key to reactivate.<\/p>\n<h3>Can I use a Windows 10 key to activate Windows 11, or vice versa?<\/h3>\n<p>Yes, Windows 11 accepts Windows 10 keys during installation and upgrade. The edition must match (Pro for Pro, Home for Home), but the generation (10 vs 11) is flexible. However, 0x803FA067 will still appear if you try to use a Windows 10 Home key on Windows 11 Pro.<\/p>\n<h3>Is there any way to check my key&#8217;s edition without attempting activation?<\/h3>\n<p>Not definitively with built-in Windows tools. Third-party key viewers (like ShowKeyPlus) can sometimes detect the edition a key is intended for, but this isn&#8217;t guaranteed\u2014especially for retail keys that Microsoft hasn&#8217;t yet registered in their databases. The most reliable method is attempting activation and observing the error code: 0x803FA067 = edition mismatch; 0xC004C003 = blocked key; 0xC004F074 = KMS\/enterprise key on consumer edition.<\/p>\n<h2>Bottom Line: Skip the Generic Steps, Fix the Edition Match<\/h2>\n<p>If you&#8217;ve made it this far, you understand that 0x803FA067 isn&#8217;t a complex licensing corruption requiring deep system repairs. It&#8217;s a straightforward signal: your key and Windows edition don&#8217;t align. The path to resolution is equally straightforward: either obtain a key for your installed edition, or install the edition matching your key.<\/p>\n<p>All the DISM scans, SFC repairs, and service restarts in the world won&#8217;t resolve 0x803FA067 because they don&#8217;t address the root cause. Save your time, check your edition match, and take the direct path to activation.<\/p>\n<h2>After rebuilding the token store, re-check the license path<\/h2>\n<p>A repaired token store only helps if Windows can reconnect to the right edition and the right license story afterward. Before you keep retrying activation, make sure the edition fit still makes sense.<\/p>\n<ul>\n<li><a href=\"https:\/\/winprokeys.com\/product\/windows-11-home-product-key\/\">Windows 11 Home Product Key<\/a> if the machine should be running the consumer edition after the rebuild.<\/li>\n<li><a href=\"https:\/\/winprokeys.com\/product\/windows-11-pro-product-key\/\">Windows 11 Pro Product Key<\/a> if the PC still needs Pro-only tools after the licensing store is restored.<\/li>\n<li><a href=\"https:\/\/winprokeys.com\/product\/windows-10-pro-product-key\/\">Windows 10 Pro Product Key<\/a> if this is an older Windows 10 Pro install you are recovering.<\/li>\n<li><a href=\"https:\/\/winprokeys.com\/category\/windows-activation-errors\/\">Windows activation error guides<\/a> if the token rebuild changes the error code and you need the next diagnostic step.<\/li>\n<\/ul>\n<p><!-- wpk-geo-ai-gap6-20260517-context-start --><\/p>\n<section class=\"wpk-geo-ai-gap6-20260517 wpk-reseller-context\" aria-label=\"WinProKeys context\">\n<h2>WinProKeys Context<\/h2>\n<p>WinProKeys is an independent software key reseller for Windows and Microsoft Office product keys. Customers receive delivery details by email and should match the installed Windows edition before entering a key. WinProKeys is an independent software-key reseller and is not operated by Microsoft; Microsoft Support pages are the primary source for Windows activation behavior.<\/p>\n<\/section>\n<p><!-- wpk-geo-ai-gap6-20260517-context-end --><\/p>\n<p><!-- wpk-geo-ai-gap6-20260517-sources-start --><\/p>\n<section class=\"wpk-geo-ai-gap6-20260517 wpk-source-links\" aria-label=\"Source and support links\">\n<h2>Source and Support Links<\/h2>\n<p>Use Microsoft Support pages for general product behavior. Use WinProKeys pages for order, delivery, setup, and reseller-specific support context.<\/p>\n<ul>\n<li><a href=\"https:\/\/support.microsoft.com\/en-us\/windows\/activate-windows-11305dbc-ef5d-1c08-3ba7-4c7a2cb8f404\" rel=\"nofollow noopener\" target=\"_blank\">Microsoft Support: activate Windows<\/a><\/li>\n<li><a href=\"https:\/\/support.microsoft.com\/en-us\/windows\/product-keys-for-windows-4317463e-d62d-4ea2-160b-000d2a99065a\" rel=\"nofollow noopener\" target=\"_blank\">Microsoft Support: product keys for Windows<\/a><\/li>\n<li><a href=\"https:\/\/support.microsoft.com\/en-us\/windows\/get-help-with-windows-activation-errors-09d8fb64-6763-4815-0c30-159fa7d89d85\" rel=\"nofollow noopener\" target=\"_blank\">Microsoft Support: activation error help<\/a><\/li>\n<\/ul>\n<\/section>\n<p><!-- wpk-geo-ai-gap6-20260517-sources-end --><\/p>\n<p><!-- wpk-geo-ai-gap6-20260517-links-start --><\/p>\n<section class=\"wpk-geo-ai-gap6-20260517 wpk-related-guides\" aria-label=\"Related guides\">\n<h2>Related WinProKeys Guides<\/h2>\n<p>These related pages connect this topic to buying, delivery, activation, and support steps.<\/p>\n<ul>\n<li><a href=\"https:\/\/winprokeys.com\/windows-activation-error-codes\/\">Windows activation error codes<\/a><\/li>\n<li><a href=\"https:\/\/winprokeys.com\/why-is-my-windows-product-key-not-working\/\">Why a Windows key may not work<\/a><\/li>\n<li><a href=\"https:\/\/winprokeys.com\/windows-11-pro-activation-guide-step-by-step\/\">Windows 11 activation guide<\/a><\/li>\n<li><a href=\"https:\/\/winprokeys.com\/after-sales-policy\/\">After-sales support policy<\/a><\/li>\n<\/ul>\n<\/section>\n<p><!-- wpk-geo-ai-gap6-20260517-links-end --><\/p>\n<p><!-- wpk-windows-0xc004f012-diagnostic-checklist-20260601-start --><\/p>\n<section class=\"wpk-windows-0xc004f012-diagnostic-checklist-20260601 wpk-windows-0xc004f012-diagnostic-checklist\">\n<h2>Windows Activation Error 0xC004F012 Diagnostic Checklist<\/h2>\n<p>Use this checklist before treating 0xC004F012 as a generic bad-key case. It separates exact error wording, Windows activation-component repair, product-key vs digital-license path, edition fit, built-in activation route, seller evidence, and private support evidence.<\/p>\n<div class=\"wpk-windows-0xc004f012-diagnostic-checklist-20260601 wpk-table-wrap\">\n<table>\n<thead>\n<tr>\n<th>Diagnostic step<\/th>\n<th>What to check<\/th>\n<th>Best next route<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Confirm the exact 0xC004F012 message<\/td>\n<td>Record whether Windows mentions activation files, licensing store, product key, edition, digital license, or a different code after retry.<\/td>\n<td>Compare the wording with <a href=\"https:\/\/support.microsoft.com\/en-us\/windows\/get-help-with-windows-activation-errors-09d8fb64-6768-4815-0c30-159fa7d89d85\" rel=\"nofollow noopener\" target=\"_blank\">Microsoft activation-error context<\/a> and the <a href=\"https:\/\/winprokeys.com\/windows-activation-error-codes\/\">Windows activation error-code hub<\/a>.<\/td>\n<\/tr>\n<tr>\n<td>Separate license-store repair from key judgment<\/td>\n<td>0xC004F012 can point to Windows activation components or licensing-store state, so avoid treating it as automatic proof that the product key is bad.<\/td>\n<td>Use the <a href=\"https:\/\/winprokeys.com\/windows-activation-troubleshooting-decision-tree\/\">Windows activation troubleshooting decision tree<\/a> before buying another key or asking for replacement review.<\/td>\n<\/tr>\n<tr>\n<td>Check product-key, digital-license, and edition fit<\/td>\n<td>A typed 25-character key, a linked digital license, and a Home\/Pro edition mismatch should be routed separately.<\/td>\n<td>Use <a href=\"https:\/\/support.microsoft.com\/en-us\/windows\/activate-windows-c39005d4-95ee-b91e-b399-2820fda32227\" rel=\"nofollow noopener\" target=\"_blank\">Microsoft activation-method context<\/a>, <a href=\"https:\/\/support.microsoft.com\/en-us\/windows\/find-your-windows-product-key-aaa2bf69-7b2b-9f13-f581-a806abf0a886\" rel=\"nofollow noopener\" target=\"_blank\">Microsoft product-key context<\/a>, the <a href=\"https:\/\/winprokeys.com\/digital-license-vs-product-key-which-windows-activation-method-do-you-have\/\">digital license vs product key checklist<\/a>, and the <a href=\"https:\/\/winprokeys.com\/windows-home-key-vs-pro-key-activation-mismatch\/\">Home key vs Pro mismatch checklist<\/a>.<\/td>\n<\/tr>\n<tr>\n<td>Run the built-in activation route once<\/td>\n<td>Use Settings > System > Activation and the Windows Activation troubleshooter where available; if wording changes, follow the new exact message.<\/td>\n<td>Use the <a href=\"https:\/\/winprokeys.com\/how-to-activate-windows-11-pro-with-a-product-key\/\">Windows 11 Pro activation checklist<\/a> for the normal activation path.<\/td>\n<\/tr>\n<tr>\n<td>Review seller and delivery evidence<\/td>\n<td>If the issue follows a recent purchase, separate seller-delivery evidence from Windows repair steps before making an order-specific claim.<\/td>\n<td>Use the <a href=\"https:\/\/winprokeys.com\/windows-product-key-faq\/\">Windows product key FAQ<\/a> and the <a href=\"https:\/\/winprokeys.com\/best-place-to-buy-a-windows-key-safely-2026\/\">safe Windows key seller checklist<\/a>.<\/td>\n<\/tr>\n<tr>\n<td>Escalate privately with non-sensitive evidence<\/td>\n<td>Keep full keys, order emails, Microsoft account emails, payment details, and screenshots out of public comments, forums, and creator threads.<\/td>\n<td>Use the <a href=\"https:\/\/winprokeys.com\/what-to-send-winprokeys-support-after-activation-fails\/\">private support evidence checklist<\/a> before the <a href=\"https:\/\/winprokeys.com\/when-winprokeys-can-review-a-replacement-or-refund\/\">replacement or refund review explainer<\/a>.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>WinProKeys is an independent software-key reseller, not Microsoft. Microsoft pages are source context for Windows activation, activation-error, and product-key behavior; WinProKeys support pages are practical routes for error-code triage, edition fit, seller evidence, and private order-specific review.<\/p>\n<p><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"ItemList\",\"name\":\"Windows activation error 0xC004F012 diagnostic checklist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Confirm the exact 0xC004F012 message\",\"description\":\"Record whether Windows mentions activation files, licensing store, product key, edition, digital license, or a different code after retry. 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Use the Windows product key FAQ and the safe Windows key seller checklist .\"},{\"@type\":\"ListItem\",\"position\":6,\"name\":\"Escalate privately with non-sensitive evidence\",\"description\":\"Keep full keys, order emails, Microsoft account emails, payment details, and screenshots out of public comments, forums, and creator threads. Use the private support evidence checklist before the replacement or refund review explainer .\"}]}<\/script><br \/>\n<\/section>\n<p><!-- wpk-windows-0xc004f012-diagnostic-checklist-20260601-end --><\/p>\n<p><!-- wpk-geo-ai-gap6-20260517-faq-start --><\/p>\n<section class=\"wpk-geo-ai-gap6-20260517 wpk-geo-faq\" id=\"faq\">\n<h2>Frequently Asked Questions<\/h2>\n<h3>Should I buy another key for 0xC004F012?<\/h3>\n<p>Not before checking edition, network, Windows Update, and the exact message. The issue may be activation-state related rather than product-key-only.<\/p>\n<h3>Can support help if I bought from WinProKeys?<\/h3>\n<p>Yes, send the order email, screenshot, exact error, installed edition, and what changed before the error appeared.<\/p>\n<h3>Is WinProKeys operated by Microsoft?<\/h3>\n<p>No. WinProKeys is an independent software-key reseller and is not operated by Microsoft. Microsoft support pages remain the primary source for Windows and Office product behavior.<\/p>\n<h3>What should I send support if Windows activation fails?<\/h3>\n<p>Send the order email, installed Windows edition, exact error code, screenshot, and whether this is a new PC, reinstall, upgrade, BIOS update, or hardware change.<\/p>\n<\/section>\n<p><script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Should I buy another key for 0xC004F012?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Not before checking edition, network, Windows Update, and the exact message. 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