{"id":134877,"date":"2026-07-01T10:51:37","date_gmt":"2026-07-01T01:51:37","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=134877"},"modified":"2026-07-01T10:51:37","modified_gmt":"2026-07-01T01:51:37","slug":"windows11-file-in-use-explained","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/windows11-file-in-use-explained\/","title":{"rendered":"Windows 11\u3067\u30d5\u30a1\u30a4\u30eb\u306e\u300c\u4f7f\u7528\u4e2d\u300d\u30a8\u30e9\u30fc\u304c\u6d88\u3048\u306a\u3044\u7406\u7531\u3092Microsoft\u304c\u89e3\u8aac"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2026\/07\/s_20260701-_102403.webp\" alt=\"\" width=\"1000\" height=\"625\" class=\"aligncenter size-full wp-image-134878\" \/><\/p>\n<p>Windows 11\u3067\u30d5\u30a1\u30a4\u30eb\u3092\u524a\u9664\u30fb\u30ea\u30cd\u30fc\u30e0\u3057\u3088\u3046\u3068\u3057\u305f\u3068\u304d\u3001\u305d\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u7528\u4e2d\u306e\u30a2\u30d7\u30ea\u3092\u9589\u3058\u305f\u306f\u305a\u306a\u306e\u306b\u300c\u5225\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u958b\u304b\u308c\u3066\u3044\u307e\u3059\u300d\u3068\u3044\u3046\u30c0\u30a4\u30a2\u30ed\u30b0\u304c\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u9577\u5e74\u306e\u8b0e\u306b\u3064\u3044\u3066\u3001Microsoft\u304c\u6280\u8853\u7684\u306a\u80cc\u666f\u3068\u5b9f\u7528\u7684\u306a\u5bfe\u51e6\u6cd5\u3092\u660e\u3089\u304b\u306b\u3057\u307e\u3057\u305f\u3002Mark Russinovich\u6c0f(Azure CTO)\u304c\u8a9e\u308b\u5185\u5bb9\u306f\u3001Windows\u306e\u5185\u90e8\u52d5\u4f5c\u3092\u77e5\u308b\u3046\u3048\u3067\u3068\u3066\u3082\u8208\u5473\u6df1\u3044\u3082\u306e\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u30d5\u30a1\u30a4\u30eb\u304c\u30ed\u30c3\u30af\u3055\u308c\u7d9a\u3051\u308b\u672c\u5f53\u306e\u7406\u7531<\/h2>\n<p>\u540c\u6c0f\u306b\u3088\u308b\u3068\u3001\u3053\u306e\u554f\u984c\u306f\u300c\u5225\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u958b\u3044\u3066\u3044\u308b\u300d\u3068\u3044\u3046\u30e1\u30c3\u30bb\u30fc\u30b8\u304b\u3089\u60f3\u50cf\u3067\u304d\u308b\u5358\u7d14\u306a\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u3088\u308a\u8907\u96d1\u306a\u8981\u56e0\u304c\u7d61\u3093\u3067\u3044\u308b\u305d\u3046\u3067\u3059\u3002<\/p>\n<p>Windows\u306f\u30d5\u30a1\u30a4\u30eb\u3092\u958b\u304f\u3068\u304d\u306b\u300c\u30cf\u30f3\u30c9\u30eb\u300d\u3068\u3044\u3046\u53c2\u7167\u3092\u4f5c\u308a\u3001\u30cf\u30f3\u30c9\u30eb\u304c\u6b8b\u3063\u3066\u3044\u308b\u9650\u308a\u524a\u9664\u3084\u30ea\u30cd\u30fc\u30e0\u3092\u8a31\u3057\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u30a2\u30d7\u30ea\u3092\u9589\u3058\u3066\u3082\u30cf\u30f3\u30c9\u30eb\u304c\u6b8b\u308b\u5834\u5408\u304c\u3042\u308a\u3001\u3053\u308c\u304c\u524a\u9664\u3067\u304d\u306a\u3044\u539f\u56e0\u3068\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e3\u3064\u306e\u7406\u7531\u306b\u3088\u3063\u3066\u30cf\u30f3\u30c9\u30eb\u304c\u6b8b\u308a\u307e\u3059\u3002<\/p>\n<p><strong>1. \u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u304c\u88cf\u3067\u30b9\u30ad\u30e3\u30f3\u3057\u3066\u3044\u308b<\/strong><br \/>\n\u30a2\u30d7\u30ea\u306f\u9589\u3058\u3066\u3082\u3001\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u304c\u540c\u3058\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u53d6\u3063\u3066\u3044\u308b\u3068\u30cf\u30f3\u30c9\u30eb\u304c\u6b8b\u308a\u307e\u3059\u3002<\/p>\n<p><strong>2. \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u5225PC\u304c\u30d5\u30a1\u30a4\u30eb\u3092\u53c2\u7167\u3057\u3066\u3044\u308b<\/strong><br \/>\n\u5171\u6709\u30d5\u30a9\u30eb\u30c0\u306a\u3069\u3067\u3001\u4ed6\u306ePC\u304c\u307e\u3060\u30d5\u30a1\u30a4\u30eb\u3092\u958b\u3044\u3066\u3044\u308b\u5834\u5408\u3082\u30ed\u30c3\u30af\u304c\u7d9a\u304d\u307e\u3059\u3002<\/p>\n<p><strong>3. DLL\u3068\u3057\u3066\u8aad\u307f\u8fbc\u307e\u308c\u3066\u3044\u308b<\/strong><br \/>\n\u6700\u3082\u5384\u4ecb\u306a\u306e\u304c\u3053\u308c\u3067\u3059\u3002\u30d5\u30a1\u30a4\u30eb\u304cDLL\u3068\u3057\u3066\u30d7\u30ed\u30bb\u30b9\u306b\u8aad\u307f\u8fbc\u307e\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u901a\u5e38\u306e\u30cf\u30f3\u30c9\u30eb\u4e00\u89a7\u306b\u306f\u8868\u793a\u3055\u308c\u307e\u305b\u3093\u3002\u30d7\u30ed\u30bb\u30b9\u306e\u30e1\u30e2\u30ea\u7a7a\u9593\u306b\u30de\u30c3\u30d7\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30a2\u30d7\u30ea\u5168\u4f53\u3092\u7d42\u4e86\u3057\u306a\u3044\u9650\u308a\u30ed\u30c3\u30af\u306f\u89e3\u6d88\u3055\u308c\u307e\u305b\u3093\u3002<\/p>\n<h2>\u3069\u306e\u30d7\u30ed\u30bb\u30b9\u304c\u30d5\u30a1\u30a4\u30eb\u3092\u63b4\u3093\u3067\u3044\u308b\u304b\u8abf\u3079\u308b\u65b9\u6cd5<\/h2>\n<p>\u3069\u306e\u30d7\u30ed\u30bb\u30b9\u304c\u30d5\u30a1\u30a4\u30eb\u3092\u63b4\u3093\u3067\u3044\u308b\u304b\u3092\u8abf\u3079\u308b\u306b\u306f\u3001Russinovich\u6c0f\u304c1990\u5e74\u4ee3\u306b\u4f5c\u3063\u305f Sysinternals\u306e\u300cHandle\u300d\u3068 \u300cProcess Explorer\u300d\u304c\u4eca\u3082\u6709\u52b9\u3067\u3059\u3002<\/p>\n<ul>\n<li><strong>Handle<\/strong>\uff1a\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u3067\u5168\u30cf\u30f3\u30c9\u30eb\u3092\u4e00\u89a7\u8868\u793a<\/li>\n<li><strong>Process Explorer<\/strong>\uff1aGUI\u3067\u691c\u7d22\u53ef\u80fd\uff08Ctrl + Shift + F\uff09\u2192 \u30d5\u30a1\u30a4\u30eb\u540d\u3092\u5165\u529b\u3059\u308b\u3068\u3001\u3069\u306e\u30d7\u30ed\u30bb\u30b9\u304c\u63b4\u3093\u3067\u3044\u308b\u304b\u4e00\u767a\u3067\u5224\u660e\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2026\/07\/s_20260701-_102820.webp\" alt=\"\" width=\"1000\" height=\"625\" class=\"aligncenter size-full wp-image-134879\" \/><\/p>\n<p>\u3055\u3089\u306b\u6700\u8fd1\u306f PowerToys\u306e<strong>\u300cFile Locksmith\u300d<\/strong> \u304c\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u5411\u3051\u306e\u89e3\u6c7a\u7b56\u3068\u3057\u3066\u4eba\u6c17\u3067\u3059\u3002\u53f3\u30af\u30ea\u30c3\u30af\u304b\u3089\u30ed\u30c3\u30af\u3057\u3066\u3044\u308b\u30d7\u30ed\u30bb\u30b9\u3092\u78ba\u8a8d\u3057\u3001\u305d\u306e\u5834\u3067\u7d42\u4e86\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>Russinovich\u6c0f\u306f\u307e\u305f\u3001\u3069\u3046\u3057\u3066\u3082\u30d7\u30ed\u30bb\u30b9\u3092\u7d42\u4e86\u3067\u304d\u306a\u3044\u5834\u5408\u306b\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u524a\u9664\u3067\u306f\u306a\u304f\u300c\u30ea\u30cd\u30fc\u30e0\u300d\u3059\u308b\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002Windows\u306f\u72b6\u6cc1\u306b\u3088\u3063\u3066\u306f\u3001\u30ed\u30c3\u30af\u4e2d\u3067\u3082\u30ea\u30cd\u30fc\u30e0\u3092\u8a31\u53ef\u3057\u307e\u3059\u3002\u30ea\u30cd\u30fc\u30e0\u5f8c\u306b\u540c\u540d\u306e\u65b0\u3057\u3044\u30d5\u30a1\u30a4\u30eb\u3092\u7f6e\u3051\u3070\u3001\u4ed6\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u65b0\u3057\u3044\u30d5\u30a1\u30a4\u30eb\u3092\u53c2\u7167\u3057\u307e\u3059\u3002\u53e4\u3044\u30d5\u30a1\u30a4\u30eb\u306f\u3001\u30ed\u30c3\u30af\u304c\u89e3\u3051\u305f\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u524a\u9664\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><iframe width=\"680\" height=\"383\" src=\"https:\/\/www.youtube.com\/embed\/DULHyCygDt4\" frameborder=\"0\" allowfullscreen><\/iframe><\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>Windows\u306e\u30d5\u30a1\u30a4\u30eb\u30cf\u30f3\u30c9\u30eb\u7ba1\u7406\u306f\u3001Win32\u6642\u4ee3\u304b\u3089\u7d9a\u304f\u6df1\u3044\u4ed5\u7d44\u307f\u306b\u6839\u3056\u3057\u3066\u3044\u307e\u3059\u3002Russinovich\u6c0f\u81ea\u8eab\u304c\u300c2026\u5e74\u306b\u306a\u3063\u3066\u3082Sysinternals\u304c\u5fc5\u8981\u306b\u306a\u308b\u3068\u306f\u601d\u308f\u306a\u304b\u3063\u305f\u300d\u3068\u8a9e\u308b\u307b\u3069\u3001\u6839\u672c\u7684\u306a\u69cb\u9020\u306f\u5909\u308f\u3063\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<p>[via <a href=\"https:\/\/www.windowslatest.com\/2026\/06\/30\/microsoft-reveals-why-windows-11-keeps-saying-a-file-is-in-use-after-you-close-the-app-plus-the-fix\/\">Windows Latest<\/a>]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Windows 11\u3067\u30d5\u30a1\u30a4\u30eb\u3092\u524a\u9664\u30fb\u30ea\u30cd\u30fc\u30e0\u3057\u3088\u3046\u3068\u3057\u305f\u3068\u304d\u3001\u305d\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u7528\u4e2d\u306e\u30a2\u30d7\u30ea\u3092\u9589\u3058\u305f\u306f\u305a\u306a\u306e\u306b\u300c\u5225\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u958b\u304b\u308c\u3066\u3044\u307e\u3059\u300d\u3068\u3044\u3046\u30c0\u30a4\u30a2\u30ed\u30b0\u304c\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002 \u3053\u306e\u9577\u5e74\u306e\u8b0e\u306b\u3064\u3044\u3066\u3001Micr [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":134878,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[3],"tags":[3298,4387],"class_list":["post-134877","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-windows","tag-windows","tag-windows11"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/134877","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=134877"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/134877\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/134878"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=134877"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=134877"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=134877"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}