{"id":2362,"date":"2024-06-04T06:24:14","date_gmt":"2024-06-04T06:24:14","guid":{"rendered":"https:\/\/howtogeek.blog\/ja\/?p=2362"},"modified":"2024-06-04T06:24:14","modified_gmt":"2024-06-04T06:24:14","slug":"how-to-fix-windows-11-24h2-missing-entry-pcawallpaperappdetect-error-ja","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/ja\/how-to-fix-windows-11-24h2-missing-entry-pcawallpaperappdetect-error-ja\/","title":{"rendered":"Windows 11 24H2 \u306e\u30a8\u30f3\u30c8\u30ea\u6b20\u843d\u3092\u4fee\u6b63\u3059\u308b\u65b9\u6cd5: PCAWallpaperAppDetect \u30a8\u30e9\u30fc"},"content":{"rendered":"<p>Microsoft \u306f\u6700\u8fd1\u3001\u30ea\u30ea\u30fc\u30b9 \u30d7\u30ec\u30d3\u30e5\u30fc\u3067 Windows 11 \u30d0\u30fc\u30b8\u30e7\u30f3 24H2 \u3092\u30ea\u30ea\u30fc\u30b9\u3057\u3001\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u3092\u8208\u596e\u3055\u305b\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001Windows 11 24H2 \u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u305f\u5f8c\u3001\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u304c Pcasvc.dll \u30a8\u30e9\u30fc \u30c0\u30a4\u30a2\u30ed\u30b0 \u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u306b\u300cC:\\WINDOWS\\system32\\PcaSvc.dll \u3067\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u3002\u30a8\u30f3\u30c8\u30ea\u304c\u898b\u3064\u304b\u308a\u307e\u305b\u3093: PcaWallpaperAppDetect\u300d\u3068\u3044\u3046\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b\u3068\u3044\u3046\u554f\u984c\u306b\u906d\u9047\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Microsoft \u306f\u6b63\u5f0f\u306b\u3053\u306e\u30d0\u30b0\u3092\u8a8d\u3081\u3066\u304a\u308a\u3001\u4fee\u6b63\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u307e\u3059\u3002\u3053\u306e\u30d0\u30b0\u306f\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u58c1\u7d19\u30a2\u30d7\u30ea\u306e\u4f7f\u7528\u306b\u3088\u3063\u3066\u767a\u751f\u3057\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002\u73fe\u5728\u306f\u7c21\u5358\u306a\u56de\u907f\u7b56\u3067\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002\u30bf\u30b9\u30af \u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3001\u95a2\u9023\u3059\u308b\u30bf\u30b9\u30af\u3092\u524a\u9664\u3057\u307e\u3059\u3002<\/p>\n<h2 id=\"check-for-updates\">\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u78ba\u8a8d<\/h2>\n<p>\u3053\u306e\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u6642\u70b9\u3067\u3001Microsoft \u304c\u3059\u3067\u306b\u3053\u306e\u30d0\u30b0\u306e\u4fee\u6b63\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u3053\u306e\u554f\u984c\u3092\u4fee\u6b63\u3059\u308b\u306b\u306f\u3001\u307e\u305a\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>PC \u3067\u8a2d\u5b9a\u30a2\u30d7\u30ea ( <code>Windows<\/code>+ ) \u3092\u958b\u304d\u307e\u3059\u3002<code>I<\/code><\/li>\n<li>\u6b21\u306b\u3001\u5de6\u5074\u306e\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u300cWindows Update\u300d\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"688\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/image-2-1.webp\" title=\"\" width=\"1223\"\/><\/figure>\n<ul>\n<li>\u300c\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u78ba\u8a8d\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"698\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/image-3-1.webp\" title=\"\" width=\"1241\"\/><\/figure>\n<ul>\n<li>\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2 id=\"delete-the-pcawallpaperappdetect-task\">PcaWallpaperAppDetect\u30bf\u30b9\u30af\u3092\u524a\u9664\u3059\u308b<\/h2>\n<p>\u554f\u984c\u3092\u4fee\u6b63\u3059\u308b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u307e\u3060\u306a\u3044\u5834\u5408\u306f\u3001\u3053\u306e\u56de\u907f\u7b56\u3092\u8a66\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li>\u30bf\u30b9\u30af\u30d0\u30fc\u306e\u691c\u7d22\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u79fb\u52d5\u3057\u3001\u300c\u30bf\u30b9\u30af \u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u300d\u3068\u5165\u529b\u3057\u3066\u3001\u691c\u7d22\u7d50\u679c\u304b\u3089\u958b\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"908\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/image-4-1.webp\" title=\"\" width=\"1615\"\/><\/figure>\n<ul>\n<li>\u5de6\u5074\u306e\u30da\u30a4\u30f3\u304b\u3089\u300c\u30bf\u30b9\u30af \u30b9\u30b1\u30b8\u30e5\u30fc\u30e9 \u30e9\u30a4\u30d6\u30e9\u30ea\u300d\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u524d\u306e\u77e2\u5370\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u5c55\u958b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"799\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/image-5-1.webp\" title=\"\" width=\"1421\"\/><\/figure>\n<ul>\n<li>\u3055\u3089\u306b\u3001<code>Microsoft<\/code>&gt;&gt;<code>Windows<\/code>\u306b\u9032\u307f\u307e\u3059<code>Application Experience<\/code>\u3002<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"726\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/image-6-1.webp\" title=\"\" width=\"1290\"\/><\/figure>\n<ul>\n<li>Application Experience \u30d5\u30a9\u30eb\u30c0\u306e\u5185\u5bb9\u304c\u4e2d\u592e\u306e\u30da\u30a4\u30f3\u306b\u8868\u793a\u3055\u308c\u305f\u3089\u3001\u30ea\u30b9\u30c8\u304b\u3089\u300cPcaWallpaperAppDetect\u300d\u30bf\u30b9\u30af\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002\u305d\u308c\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u300c\u524a\u9664\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"701\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/image-7-1.webp\" title=\"\" width=\"1247\"\/><\/figure>\n<ul>\n<li>\u78ba\u8a8d\u30c0\u30a4\u30a2\u30ed\u30b0\u30dc\u30c3\u30af\u30b9\u3067\u300c\u306f\u3044\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u3053\u308c\u306b\u3088\u308a\u3001Microsoft \u304c 24H2 \u304b\u3089\u3053\u306e\u30d0\u30b0\u3092\u524a\u9664\u3059\u308b\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u6b63\u5f0f\u306b\u30ea\u30ea\u30fc\u30b9\u3059\u308b\u307e\u3067\u3001Windows 11 PC \u4e0a\u306e\u300c\u30a8\u30f3\u30c8\u30ea\u304c\u3042\u308a\u307e\u305b\u3093: PCAWallpaperAppDetect\u300d\u30a8\u30e9\u30fc\u304c\u4fee\u6b63\u3055\u308c\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n<p>Microsoft \u306f\u73fe\u5728\u3001\u30ea\u30ea\u30fc\u30b9 \u30d7\u30ec\u30d3\u30e5\u30fc\u3067 Windows 11 24H2 \u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u5c55\u958b\u3057\u3066\u3044\u307e\u3059\u3002\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u53d7\u3051\u53d6\u3063\u305f\u30e6\u30fc\u30b6\u30fc\u306e\u591a\u304f\u304c\u3053\u306e runDLL \u30a8\u30e9\u30fc\u306b\u906d\u9047\u3057\u3066\u3044\u307e\u3059\u3002\u5e78\u3044\u306a\u3053\u3068\u306b\u3001\u516c\u5f0f\u306e\u4fee\u6b63\u304c\u306a\u304f\u3066\u3082\u3001\u4e0a\u8a18\u306e\u56de\u907f\u7b56\u3092\u4f7f\u7528\u3057\u3066 PC \u3067\u3053\u306e\u30a8\u30e9\u30fc\u3092\u7c21\u5358\u306b\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microsoft \u306f\u6700\u8fd1\u3001\u30ea\u30ea\u30fc\u30b9 \u30d7\u30ec\u30d3\u30e5\u30fc\u3067 Windows 11 \u30d0\u30fc\u30b8\u30e7\u30f3 24H2 \u3092\u30ea\u30ea\u30fc\u30b9\u3057\u3001\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u3092\u8208\u596e\u3055\u305b\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001Windows 11 24H2 \u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u305f\u5f8c\u3001\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u304c Pcasvc.dll \u30a8\u30e9\u30fc \u30c0\u30a4\u30a2\u30ed\u30b0 \u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u306b\u300cC:\\WINDOWS\\system32\\PcaSvc.dll \u3067\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u3002\u30a8\u30f3\u30c8\u30ea\u304c\u898b\u3064\u304b\u308a\u307e\u305b\u3093: PcaWallpaperAppDetect\u300d\u3068\u3044\u3046\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b\u3068\u3044\u3046\u554f\u984c\u306b\u906d\u9047\u3057\u3066\u3044\u307e\u3059\u3002 Microsoft \u306f\u6b63\u5f0f\u306b\u3053\u306e\u30d0\u30b0\u3092\u8a8d\u3081\u3066\u304a\u308a\u3001\u4fee\u6b63\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u307e\u3059\u3002\u3053\u306e\u30d0\u30b0\u306f\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u58c1\u7d19\u30a2\u30d7\u30ea\u306e\u4f7f\u7528\u306b\u3088\u3063\u3066\u767a\u751f\u3057\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002\u73fe\u5728\u306f\u7c21\u5358\u306a\u56de\u907f\u7b56\u3067\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002\u30bf\u30b9\u30af \u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3001\u95a2\u9023\u3059\u308b\u30bf\u30b9\u30af\u3092\u524a\u9664\u3057\u307e\u3059\u3002 \u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u78ba\u8a8d \u3053\u306e\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u6642\u70b9\u3067\u3001Microsoft \u304c\u3059\u3067\u306b\u3053\u306e\u30d0\u30b0\u306e\u4fee\u6b63\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u3053\u306e\u554f\u984c\u3092\u4fee\u6b63\u3059\u308b\u306b\u306f\u3001\u307e\u305a\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 PC \u3067\u8a2d\u5b9a\u30a2\u30d7\u30ea ( Windows+ ) \u3092\u958b\u304d\u307e\u3059\u3002I \u6b21\u306b\u3001\u5de6\u5074\u306e\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u300cWindows Update\u300d\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002 \u300c\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u78ba\u8a8d\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002 \u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002 PcaWallpaperAppDetect\u30bf\u30b9\u30af\u3092\u524a\u9664\u3059\u308b \u554f\u984c\u3092\u4fee\u6b63\u3059\u308b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u307e\u3060\u306a\u3044\u5834\u5408\u306f\u3001\u3053\u306e\u56de\u907f\u7b56\u3092\u8a66\u3057\u3066\u304f\u3060\u3055\u3044\u3002 \u30bf\u30b9\u30af\u30d0\u30fc\u306e\u691c\u7d22\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u79fb\u52d5\u3057\u3001\u300c\u30bf\u30b9\u30af \u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u300d\u3068\u5165\u529b\u3057\u3066\u3001\u691c\u7d22\u7d50\u679c\u304b\u3089\u958b\u304d\u307e\u3059\u3002 \u5de6\u5074\u306e\u30da\u30a4\u30f3\u304b\u3089\u300c\u30bf\u30b9\u30af \u30b9\u30b1\u30b8\u30e5\u30fc\u30e9 \u30e9\u30a4\u30d6\u30e9\u30ea\u300d\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u524d\u306e\u77e2\u5370\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u5c55\u958b\u3057\u307e\u3059\u3002 \u3055\u3089\u306b\u3001Microsoft&gt;&gt;Windows\u306b\u9032\u307f\u307e\u3059Application Experience\u3002 Application Experience \u30d5\u30a9\u30eb\u30c0\u306e\u5185\u5bb9\u304c\u4e2d\u592e\u306e\u30da\u30a4\u30f3\u306b\u8868\u793a\u3055\u308c\u305f\u3089\u3001\u30ea\u30b9\u30c8\u304b\u3089\u300cPcaWallpaperAppDetect\u300d\u30bf\u30b9\u30af\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002\u305d\u308c\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u300c\u524a\u9664\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002 \u78ba\u8a8d\u30c0\u30a4\u30a2\u30ed\u30b0\u30dc\u30c3\u30af\u30b9\u3067\u300c\u306f\u3044\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002 \u3053\u308c\u306b\u3088\u308a\u3001Microsoft \u304c 24H2 \u304b\u3089\u3053\u306e\u30d0\u30b0\u3092\u524a\u9664\u3059\u308b\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u6b63\u5f0f\u306b\u30ea\u30ea\u30fc\u30b9\u3059\u308b\u307e\u3067\u3001Windows 11 PC \u4e0a\u306e\u300c\u30a8\u30f3\u30c8\u30ea\u304c\u3042\u308a\u307e\u305b\u3093: PCAWallpaperAppDetect\u300d\u30a8\u30e9\u30fc\u304c\u4fee\u6b63\u3055\u308c\u308b\u306f\u305a\u3067\u3059\u3002 Microsoft 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