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		<title>Neowin News Feed for: Kb5012643</title>
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            <title>Windows 11 update KB5012643 also broke ancient DirectX 9 on &quot;certain GPUs&quot;</title>
            <link>https://www.neowin.net/news/windows-11-update-kb5012643-also-broke-ancient-directx-9-on-certain-gpus/</link>
            <description>&lt;div style="float:left;margin-right:10px;"&gt;&lt;img src="https://cdn.neowin.com/news/images/uploaded/2025/08/1755032229_1280x720-ghost-white-solid-color-background-fotor-2025081315640_medium.webp" alt="" /&gt;&lt;/div&gt;The recent Windows 11 update KB5012643 and Windows 10 update KB5011831 broke games and apps on &amp;quot;certain GPUs&amp;quot; that run on the Microsoft&amp;#039;s DirectX 9 API. Also present is a related D3D9On12 issue. &lt;a href="https://www.neowin.net/news/windows-11-update-kb5012643-also-broke-ancient-directx-9-on-certain-gpus/"&gt;Read more...&lt;/a&gt;</description>
            <author>Sayan Sen</author>
            <pubDate>Wed, 11 May 2022 08:16:02 +0000</pubDate>
            <guid>https://www.neowin.net/news/windows-11-update-kb5012643-also-broke-ancient-directx-9-on-certain-gpus/</guid>
            <media:thumbnail url="https://cdn.neowin.com/news/images/uploaded/2025/08/1755032229_1280x720-ghost-white-solid-color-background-fotor-2025081315640_story.webp" width="760" height="428" />
            <neowin:tags>#Windows10 #Windows1021h2 #MS</neowin:tags>            <neowin:twitter>@ssc_combater007</neowin:twitter>        </item>
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            <title>KB5012643 is causing issues with some apps in Windows 11, but there&#039;s a workaround</title>
            <link>https://www.neowin.net/news/kb5012643-is-causing-issues-with-some-apps-in-windows-11-but-there039s-a-workaround/</link>
            <description>&lt;div style="float:left;margin-right:10px;"&gt;&lt;img src="https://cdn.neowin.com/news/images/uploaded/2025/08/1755032229_1280x720-ghost-white-solid-color-background-fotor-2025081315640_medium.webp" alt="" /&gt;&lt;/div&gt;Windows 11&amp;#039;s latest optional update (KB5012643) is causing yet another problem, this time affecting .NET Framework 3.5 apps. Microsoft has released some workarounds but is working on a long-term fix. &lt;a href="https://www.neowin.net/news/kb5012643-is-causing-issues-with-some-apps-in-windows-11-but-there039s-a-workaround/"&gt;Read more...&lt;/a&gt;</description>
            <author>Usama Jawad</author>
            <pubDate>Wed, 04 May 2022 11:28:01 +0000</pubDate>
            <guid>https://www.neowin.net/news/kb5012643-is-causing-issues-with-some-apps-in-windows-11-but-there039s-a-workaround/</guid>
            <media:thumbnail url="https://cdn.neowin.com/news/images/uploaded/2025/08/1755032229_1280x720-ghost-white-solid-color-background-fotor-2025081315640_story.webp" width="760" height="428" />
            <neowin:tags>#Microsoft #Windows11 #Bug</neowin:tags>            <neowin:twitter>@UsamaJawad96</neowin:twitter>        </item>
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            <title>Latest Windows 11 update 22000.652 (KB5012643) has an annoying Safe Mode flickering bug</title>
            <link>https://www.neowin.net/news/latest-windows-11-update-22000652-kb5012643-has-an-annoying-safe-mode-flickering-bug/</link>
            <description>&lt;div style="float:left;margin-right:10px;"&gt;&lt;img src="https://cdn.neowin.com/news/images/uploaded/2022/04/1649093327_windows_11_logo_medium.jpg" alt="" /&gt;&lt;/div&gt;The latest optional Windows 11 update 22000.652 (KB5012643) seems to have a bug in the Safe Mode that causes screen flickering. Thankfully, there appears to be an unofficial workaround available. &lt;a href="https://www.neowin.net/news/latest-windows-11-update-22000652-kb5012643-has-an-annoying-safe-mode-flickering-bug/"&gt;Read more...&lt;/a&gt;</description>
            <author>Sayan Sen</author>
            <pubDate>Thu, 28 Apr 2022 08:44:01 +0000</pubDate>
            <guid>https://www.neowin.net/news/latest-windows-11-update-22000652-kb5012643-has-an-annoying-safe-mode-flickering-bug/</guid>
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            <neowin:tags>#WindowsBug #Windows11 #Win11</neowin:tags>            <neowin:twitter>@ssc_combater007</neowin:twitter>        </item>
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            <title>New Windows 11 optional update (KB5012643) fixes a near-hour long startup delay bug</title>
            <link>https://www.neowin.net/news/new-windows-11-build-22000652-kb5012643-fixes-a-near-hour-long-startup-delay-bug/</link>
            <description>&lt;div style="float:left;margin-right:10px;"&gt;&lt;img src="https://cdn.neowin.com/news/images/uploaded/2022/03/1648556935_windows-11-update-3_medium.jpg" alt="" /&gt;&lt;/div&gt;Microsoft has released a new optional Windows 11 build 22000.652 (KB5012643) which fixes a near-hour long OS startup delay issue, video subtitles bug, several TPM issues, and more. &lt;a href="https://www.neowin.net/news/new-windows-11-build-22000652-kb5012643-fixes-a-near-hour-long-startup-delay-bug/"&gt;Read more...&lt;/a&gt;</description>
            <author>Sayan Sen</author>
            <pubDate>Tue, 26 Apr 2022 04:58:01 +0000</pubDate>
            <guid>https://www.neowin.net/news/new-windows-11-build-22000652-kb5012643-fixes-a-near-hour-long-startup-delay-bug/</guid>
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            <neowin:tags>#Windows11 #Windows11Update</neowin:tags>            <neowin:twitter>@ssc_combater007</neowin:twitter>        </item>
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            <title>Windows 11 Release Preview build 22000.651 (KB5012643) comes with TPM, Secure Boot changes</title>
            <link>https://www.neowin.net/news/windows-11-release-preview-build-22000651-kb5012643-comes-with-tpm-secure-boot-changes/</link>
            <description>&lt;div style="float:left;margin-right:10px;"&gt;&lt;img src="https://cdn.neowin.com/news/images/uploaded/2022/03/1648556561_windows-11-insider-preview2_medium.jpg" alt="" /&gt;&lt;/div&gt;Microsoft has released a new Windows 11 Release Preview Channel build 22000.651 under KB5012643. The new release brings several fixes and improvements including some related to TPM and Secure Boot. &lt;a href="https://www.neowin.net/news/windows-11-release-preview-build-22000651-kb5012643-comes-with-tpm-secure-boot-changes/"&gt;Read more...&lt;/a&gt;</description>
            <author>Sayan Sen</author>
            <pubDate>Thu, 14 Apr 2022 22:45:04 +0000</pubDate>
            <guid>https://www.neowin.net/news/windows-11-release-preview-build-22000651-kb5012643-comes-with-tpm-secure-boot-changes/</guid>
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            <neowin:tags>#Windows11build #Windows11</neowin:tags>            <neowin:twitter>@ssc_combater007</neowin:twitter>        </item>
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