{"id":11930,"date":"2026-02-13T05:12:59","date_gmt":"2026-02-13T05:12:59","guid":{"rendered":"https:\/\/howtogeek.blog\/ja\/?p=11930"},"modified":"2026-02-13T05:12:59","modified_gmt":"2026-02-13T05:12:59","slug":"steam%e3%81%ae%e3%83%87%e3%82%a3%e3%82%b9%e3%82%af%e4%bd%bf%e7%94%a8%e7%8e%87%e4%bd%8e%e4%b8%8b%e3%82%92%e8%a7%a3%e6%b1%ba%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95%ef%bc%9a7%e3%81%a4%e3%81%ae%e5%8a%b9","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/ja\/steam%e3%81%ae%e3%83%87%e3%82%a3%e3%82%b9%e3%82%af%e4%bd%bf%e7%94%a8%e7%8e%87%e4%bd%8e%e4%b8%8b%e3%82%92%e8%a7%a3%e6%b1%ba%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95%ef%bc%9a7%e3%81%a4%e3%81%ae%e5%8a%b9\/","title":{"rendered":"Steam\u306e\u30c7\u30a3\u30b9\u30af\u4f7f\u7528\u7387\u4f4e\u4e0b\u3092\u89e3\u6c7a\u3059\u308b\u65b9\u6cd5\uff1a7\u3064\u306e\u52b9\u679c\u7684\u306a\u89e3\u6c7a\u7b56"},"content":{"rendered":"<p>Steam\u306e\u30c7\u30a3\u30b9\u30af\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306f\u3001\u6642\u306b\u5168\u304f\u306e\u8b0e\u306b\u611f\u3058\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u5c0f\u3055\u306a\u30c7\u30a3\u30b9\u30af\u4f7f\u7528\u91cf\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u30fc\u306f\u52d5\u3044\u3066\u3044\u308b\u306e\u306b\u3001\u901f\u5ea6\u304c\u3072\u3069\u304f\u9045\u304b\u3063\u305f\u308a\u3001\u3042\u308b\u3044\u306f\u4f55\u3082\u305b\u305a\u306b\u56fa\u307e\u3063\u3066\u3057\u307e\u3063\u3066\u3044\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u901a\u5e38\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4e0d\u5177\u5408\u3001\u4e00\u6642\u30d5\u30a1\u30a4\u30eb\u306e\u84c4\u7a4d\u3001\u3042\u308b\u3044\u306f\u30c7\u30a3\u30b9\u30af\u30a8\u30e9\u30fc\u306a\u3069\u304c\u8907\u5408\u7684\u306b\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002\u30b2\u30fc\u30e0\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u8d77\u52d5\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u306e\u306b\u3001Steam\u304c\u505c\u6b62\u3057\u305f\u308a\u3001\u52d5\u4f5c\u304c\u91cd\u304f\u306a\u3063\u305f\u308a\u3059\u308b\u306e\u306f\u30a4\u30e9\u30a4\u30e9\u3055\u305b\u3089\u308c\u307e\u3059\u3002\u305d\u3053\u3067\u3001\u3053\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3057\u3001\u518d\u3073\u30b9\u30e0\u30fc\u30ba\u306b\u52d5\u4f5c\u3055\u305b\u308b\u306e\u306b\u5f79\u7acb\u3064\u30d2\u30f3\u30c8\u3092\u3044\u304f\u3064\u304b\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\u5b8c\u74a7\u3068\u306f\u8a00\u3048\u307e\u305b\u3093\u304c\u3001\u3053\u308c\u3089\u306e\u30d2\u30f3\u30c8\u306e\u3044\u304f\u3064\u304b\u306f\u3001\u4f55\u5ea6\u304b\u5f79\u306b\u7acb\u3063\u305f\u306f\u305a\u3067\u3059\u3002<\/p>\n<h2>Steam\u306e\u30c7\u30a3\u30b9\u30af\u4f7f\u7528\u7387\u306e\u4f4e\u3055\u3092\u89e3\u6c7a\u3059\u308b\u65b9\u6cd5<\/h2>\n<h3>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3092\u4e00\u6642\u505c\u6b62\u3057\u3066\u518d\u958b\u3059\u308b<\/h3>\n<p>\u3053\u306e\u624b\u9806\u306f\u57fa\u672c\u7684\u306a\u3082\u306e\u3067\u3059\u304c\u3001\u4e0d\u601d\u8b70\u306a\u307b\u3069\u52b9\u679c\u7684\u306a\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002Steam\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u901f\u5ea6\u306e\u5909\u52d5\u3084\u5c0f\u3055\u306a\u4e0d\u5177\u5408\u306b\u3088\u3063\u3066\u63a5\u7d9a\u304c\u4e71\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u3001\u89e3\u51cd\u30d7\u30ed\u30bb\u30b9\uff08\u4e3b\u306b\u30c7\u30a3\u30b9\u30af\u3078\u306e\u66f8\u304d\u8fbc\u307f\uff09\u304c\u6975\u7aef\u306b\u9045\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3092\u4e00\u6642\u505c\u6b62\u3057\u3066\u518d\u958b\u3059\u308b\u3068\u3001\u63a5\u7d9a\u72b6\u614b\u304c\u56de\u5fa9\u3057\u3001\u72b6\u6cc1\u304c\u6539\u5584\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u64cd\u4f5c\u3092\u884c\u3046\u3068\u3001\u300c\u518d\u958b\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u304c\u518d\u958b\u3055\u308c\u3001\u901f\u5ea6\u3082\u5411\u4e0a\u3059\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n<h3>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3059\u308b<\/h3>\n<p>Steam\u306f\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u4e2d\u306b\u5927\u91cf\u306e\u4e00\u6642\u30d5\u30a1\u30a4\u30eb\u3092\u66f8\u304d\u8fbc\u307f\u3001\u96a0\u3057\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u4fdd\u5b58\u3057\u307e\u3059\u3002\u3053\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u4e71\u96d1\u306b\u306a\u3063\u305f\u308a\u7834\u640d\u3057\u305f\u308a\u3059\u308b\u3068\u3001\u30c7\u30a3\u30b9\u30af\u3078\u306e\u66f8\u304d\u8fbc\u307f\u901f\u5ea6\u304c\u8457\u3057\u304f\u4f4e\u4e0b\u3057\u305f\u308a\u3001\u30d5\u30ea\u30fc\u30ba\u3057\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3059\u308b\u306e\u306f\u7c21\u5358\u3067\u3001\u30c7\u30a3\u30b9\u30af\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306e\u9045\u5ef6\u306a\u3069\u3001\u591a\u304f\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002<\/p>\n<ul>\n<li>Steam \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u958b\u304d\u307e\u3059\u3002<\/li>\n<li>\u5de6\u4e0a\u306b\u3042\u308b<strong>Steam<\/strong>\u30e1\u30cb\u30e5\u30fc\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n<li><strong>[\u8a2d\u5b9a]<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u300c\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u300d<\/strong>\u30bf\u30d6\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u300c\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u300d<\/strong>\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002\u78ba\u8a8d\u30a6\u30a3\u30f3\u30c9\u30a6\u304c\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u300cOK\u300d<\/strong>\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002Steam\u304c\u518d\u8d77\u52d5\u3059\u308b\u306e\u3067\u3001\u518d\u5ea6\u30ed\u30b0\u30a4\u30f3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u6ce8\uff1a\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3059\u308b\u3068\u30ed\u30b0\u30a2\u30a6\u30c8\u3057\u307e\u3059\u304c\u3001\u30c7\u30a3\u30b9\u30af\u901f\u5ea6\u304c\u9045\u304f\u306a\u308b\u5834\u5408\u306f\u5b9f\u884c\u3059\u308b\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002\u8a2d\u5b9a\u306b\u3088\u3063\u3066\u306f\u3001\u30c7\u30a3\u30b9\u30af\u64cd\u4f5c\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u9811\u56fa\u306a\u4e00\u6642\u30d5\u30a1\u30a4\u30eb\u304c\u30af\u30ea\u30a2\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>Steam\u30a2\u30d7\u30ea\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3059\u308b<\/h3>\n<p>\u3042\u307e\u308a\u610f\u8b58\u3057\u3066\u3044\u306a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001Steam\u306f\u30a2\u30d7\u30ea\u56fa\u6709\u306e\u30d5\u30a1\u30a4\u30eb\u3082\u30ad\u30e3\u30c3\u30b7\u30e5\u3057\u3066\u304a\u308a\u3001\u30b8\u30e3\u30f3\u30af\u30d5\u30a1\u30a4\u30eb\u304c\u6e9c\u307e\u3063\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u30a2\u30d7\u30ea\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u904e\u8ca0\u8377\u306b\u306a\u308b\u3068\u3001\u901f\u5ea6\u4f4e\u4e0b\u3084\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u306e\u30cf\u30f3\u30b0\u30a2\u30c3\u30d7\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30af\u30ea\u30a2\u306f\u5c11\u3057\u624b\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u304c\u3001\u7c21\u5358\u3067\u3059\u3002<\/p>\n<ol>\n<li>\u3092\u62bc\u3057\u3066<kbd>Windows + R<\/kbd>\u3068\u5165\u529b\u3057<code>resmon<\/code>\u3001<strong>Enter \u30ad\u30fc<\/strong>\u3092\u62bc\u3057\u3066\u30ea\u30bd\u30fc\u30b9 \u30e2\u30cb\u30bf\u30fc\u3092\u8d77\u52d5\u3057\u307e\u3059\u3002<\/li>\n<li>[\u30d7\u30ed\u30bb\u30b9] \u30bf\u30d6\u3067\u3001\u3092\u691c\u7d22\u3057\u307e\u3059<code>steam.exe<\/code>\u3002<\/li>\n<li>\u305d\u308c\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066<strong>\u300c\u30d7\u30ed\u30bb\u30b9\u30c4\u30ea\u30fc\u306e\u7d42\u4e86\u300d<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001Steam \u304c\u5b8c\u5168\u306b\u7d42\u4e86\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30d5\u30a1\u30a4\u30eb\u30a8\u30af\u30b9\u30d7\u30ed\u30fc\u30e9\u30fc<\/strong>\u3092\u958b\u304d\u3001Steam \u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u5834\u6240 (\u901a\u5e38\u306f<code>C:\\Program Files (x86)\\Steam<\/code>) \u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<\/li>\n<li>\u3068\u3044\u3046\u30d5\u30a9\u30eb\u30c0\u3092\u898b\u3064\u3051\u3066<code>appcache<\/code>\u3001\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066\u524a\u9664\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4fdd\u8b77\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308b\u306e\u3067\u3001\u7ba1\u7406\u8005\u6a29\u9650\u304c\u5fc5\u8981\u306b\u306a\u308b\u304b\u3001Steam\u306e\u5b9f\u884c\u3092\u505c\u6b62\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n<p>Steam\u306f\u6b21\u56de\u306e\u8aad\u307f\u8fbc\u307f\u6642\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u30d5\u30a9\u30eb\u30c0\u3092\u65b0\u3057\u304f\u518d\u4f5c\u6210\u3057\u307e\u3059\u3002\u53e4\u3044\u30b8\u30e3\u30f3\u30af\u30d5\u30a1\u30a4\u30eb\u304c\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u306f\u4f4e\u3044\u3067\u3057\u3087\u3046\u3002\u305f\u3060\u3057\u3001\u7279\u5b9a\u306e\u8a2d\u5b9a\u3067\u306f\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u524a\u9664\u3057\u3066\u3082\u3059\u3050\u306b\u52b9\u679c\u304c\u51fa\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u305d\u306e\u5f8cSteam\u306e\u518d\u8d77\u52d5\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>\u30c7\u30a3\u30b9\u30af\u30c1\u30a7\u30c3\u30af\uff08Chkdsk\uff09\u3092\u5b9f\u884c\u3059\u308b<\/h3>\n<p>\u30c7\u30a3\u30b9\u30af\u81ea\u4f53\u306b\u554f\u984c\uff08\u4e0d\u826f\u30bb\u30af\u30bf\u3084\u8ad6\u7406\u30a8\u30e9\u30fc\u306a\u3069\uff09\u304c\u3042\u308b\u5834\u5408\u3001\u30c7\u30fc\u30bf\u306e\u66f8\u304d\u8fbc\u307f\u901f\u5ea6\u304c\u5927\u5e45\u306b\u4f4e\u4e0b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30c7\u30a3\u30b9\u30af\u306e\u52d5\u4f5c\u304c\u9045\u304f\u306a\u3063\u305f\u308a\u3001\u30b2\u30fc\u30e0\u30d5\u30a1\u30a4\u30eb\u306e\u66f8\u304d\u8fbc\u307f\u6642\u306b\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u304c\u30ab\u30af\u30c4\u30ad\u59cb\u3081\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30c4\u30fc\u30eb\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001<code>chkdsk<\/code>\u3053\u308c\u3089\u306e\u554f\u984c\u306e\u4e00\u90e8\u3092\u7279\u5b9a\u3057\u3001\u4fee\u6b63\u3067\u304d\u307e\u3059\u3002\u3082\u3061\u308d\u3093\u3001\u518d\u8d77\u52d5\u3068\u30b9\u30ad\u30e3\u30f3\u304c\u5fc5\u8981\u306a\u306e\u3067\u5c11\u3057\u9762\u5012\u3067\u3059\u304c\u3001\u30c9\u30e9\u30a4\u30d6\u306b\u554f\u984c\u304c\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u5834\u5408\u306f\u8a66\u3057\u3066\u307f\u308b\u4fa1\u5024\u306f\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u3092\u62bc\u3057\u3066<kbd>Windows + X<\/kbd>\u3001<strong>\u30bf\u30fc\u30df\u30ca\u30eb\uff08\u7ba1\u7406\u8005\uff09<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n<li>\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3057\u307e\u3059: <code>chkdsk &lt;Drive-Letter&gt; \/r<\/code>\u3002\u305f\u3068\u3048\u3070\u3001\u30c9\u30e9\u30a4\u30d6 E: \u306e\u5834\u5408\u306f\u3001 \u3068\u5165\u529b\u3057\u307e\u3059<code>chkdsk E: \/r<\/code>\u3002<\/li>\n<li>\u30d7\u30ed\u30f3\u30d7\u30c8\u304c\u8868\u793a\u3055\u308c\u305f\u3089\u3001<strong>Y<\/strong>\u3068\u5165\u529b\u3057\u3066\u518d\u8d77\u52d5\u6642\u306e\u30c1\u30a7\u30c3\u30af\u3092\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3057\u307e\u3059\u3002<\/li>\n<li>PC\u3092\u518d\u8d77\u52d5\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30b9\u30ad\u30e3\u30f3\u306f\u8d77\u52d5\u6642\u306b\u81ea\u52d5\u7684\u306b\u958b\u59cb\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u306f\u6642\u9593\u304c\u304b\u304b\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u306e\u3067\u3001\u3057\u3070\u3089\u304f\u304a\u5f85\u3061\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u5b8c\u4e86\u3057\u305f\u3089\u3001Steam\u3067\u30c7\u30a3\u30b9\u30af\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u518d\u5ea6\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30c7\u30a3\u30b9\u30af\u30a8\u30e9\u30fc\u3092\u4fee\u6b63\u3059\u308b\u3060\u3051\u3067\u3001\u66f8\u304d\u8fbc\u307f\u901f\u5ea6\u304c\u5287\u7684\u306b\u5411\u4e0a\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>Steam\u3092\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/h3>\n<p>Steam\u81ea\u4f53\u306e\u52d5\u4f5c\u304c\u4e0d\u5b89\u5b9a\u306a\u5834\u5408\uff08\u53e4\u3044\u30d5\u30a1\u30a4\u30eb\u3001\u7834\u640d\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u3001\u5947\u5999\u306a\u30d0\u30b0\u306a\u3069\uff09\u3001\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u65b0\u898f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u6700\u5584\u7b56\u3067\u3059\u3002\u30ad\u30e3\u30c3\u30b7\u30e5\u3084\u8a2d\u5b9a\u306e\u4e00\u90e8\u306f\u5931\u308f\u308c\u307e\u3059\u304c\u3001\u30af\u30ea\u30fc\u30f3\u306a\u72b6\u614b\u306b\u306a\u308a\u3001\u901f\u5ea6\u304c\u4e0a\u304c\u308a\u3001\u30d0\u30b0\u3082\u5c11\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u8a2d\u5b9a<\/strong>\u3092\u958b\u304f\uff08<strong>Windows + I<\/strong>\uff09<\/li>\n<li><strong>[\u30a2\u30d7\u30ea] &gt; [\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6e08\u307f\u30a2\u30d7\u30ea]<\/strong>\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<\/li>\n<li>\u30ea\u30b9\u30c8\u304b\u3089<strong>Steam<\/strong>\u3092\u898b\u3064\u3051\u307e\u3059\u30023\u3064\u306e\u70b9\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066<strong>\u300c\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u300d\u3092\u9078\u629e\u3057\u307e\u3059<\/strong>\u3002<\/li>\n<li><a href=\"https:\/\/store.steampowered.com\/about\/\" rel=\"noreferrer noopener\" target=\"_blank\">Steam \u306e\u516c\u5f0f\u30b5\u30a4\u30c8<\/a>\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001\u6700\u65b0\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fc\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fc\u3092\u5b9f\u884c\u3057\u3001\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u30a6\u30a3\u30b6\u30fc\u30c9\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u30ed\u30b0\u30a4\u30f3\u60c5\u5831\u3092\u3054\u7528\u610f\u304f\u3060\u3055\u3044\u3002\u5f8c\u3067\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u305f\u3060\u3057\u3001\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3068\u3001\u30ed\u30fc\u30ab\u30eb\u306e\u30b2\u30fc\u30e0\u30d5\u30a1\u30a4\u30eb\u306e\u4e00\u90e8\u304c\u6d88\u53bb\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u3067\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u53d6\u3063\u3066\u304a\u304f\u304b\u3001\u65e2\u5b58\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u30d5\u30a9\u30eb\u30c0\u3092\u6307\u5b9a\u3057\u3066\u304a\u304b\u306a\u3044\u3068\u3001\u6d88\u53bb\u3055\u308c\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u74b0\u5883\u306b\u3088\u3063\u3066\u306f\u3001\u30af\u30ea\u30fc\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u306e\u7570\u5e38\u306a\u505c\u6b62\u3084\u30c7\u30a3\u30b9\u30af\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3067\u304d\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b<\/h3>\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4e0d\u5177\u5408\u306f\u3001\u7279\u306bPC\u306eTCP\/IP\u8a2d\u5b9a\u304c\u8907\u96d1\u306b\u306a\u3063\u3066\u3044\u308b\u5834\u5408\u3001Steam\u306e\u901f\u5ea6\u4f4e\u4e0b\u3084\u505c\u6b62\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\u3068\u3001Steam\u304c\u65b0\u3057\u304f\u5b89\u5b9a\u3057\u305f\u63a5\u7d9a\u3092\u78ba\u7acb\u3057\u3001\u30c7\u30a3\u30b9\u30af\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u518d\u3073\u8abf\u548c\u3057\u3066\u52d5\u4f5c\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u3092\u62bc\u3057\u3066 \u3068<kbd>Windows + R<\/kbd>\u5165\u529b\u3057<code>cmd<\/code>\u3001 \u3092\u62bc\u3057\u3066<kbd>Ctrl + Shift + Enter<\/kbd>\u7ba1\u7406\u8005\u3068\u3057\u3066\u5b9f\u884c\u3057\u307e\u3059\u3002<\/li>\n<li>\u6b21\u306e\u3088\u3046\u306b\u5165\u529b<code>netsh winsock reset<\/code>\u3057\u3066<strong>Enter \u30ad\u30fc<\/strong>\u3092\u62bc\u3057\u307e\u3059\u3002<\/li>\n<li>\u5b8c\u4e86\u3057\u305f\u3089\u3001PC\u3092\u518d\u8d77\u52d5\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u518d\u8d77\u52d5\u5f8c\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u901f\u5ea6\u3068\u30c7\u30a3\u30b9\u30af\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u304c\u6539\u5584\u3055\u308c\u305f\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ol>\n<h3>\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u3092\u4e00\u6642\u7684\u306b\u7121\u52b9\u306b\u3059\u308b<\/h3>\n<p>\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30d7\u30ed\u30b0\u30e9\u30e0\u3001\u7279\u306bWindows Defender\u306f\u3001\u7279\u5b9a\u306e\u30d5\u30a9\u30eb\u30c0\u3078\u306e\u66f8\u304d\u8fbc\u307f\u64cd\u4f5c\u3092\u30d6\u30ed\u30c3\u30af\u3057\u305f\u308a\u3001\u901f\u5ea6\u3092\u4f4e\u4e0b\u3055\u305b\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002Steam\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u4e2d\u306b\u30c7\u30a3\u30b9\u30af\u4f7f\u7528\u91cf\u304c\u5c11\u306a\u3044\u306e\u306f\u3001\u7279\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3084\u30b2\u30fc\u30e0\u30e9\u30f3\u30c1\u30e3\u30fc\u304c\u7591\u308f\u3057\u3044\u3068\u30d5\u30e9\u30b0\u4ed8\u3051\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306b\u3001\u3053\u308c\u304c\u539f\u56e0\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4e00\u6642\u7684\u306b\u7121\u52b9\u306b\u3059\u308b\u304b\uff08\u307e\u305f\u306fSteam\u30d5\u30a9\u30eb\u30c0\u306b\u4f8b\u5916\u3092\u8a2d\u5b9a\u3059\u308b\uff09\u3001\u3053\u308c\u304c\u539f\u56e0\u3067\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u3092\u62bc\u3057\u3066\u3068<kbd>Windows + R<\/kbd>\u5165\u529b\u3057<code>windowsdefender:\/\/threat\/<\/code>\u3001<strong>Enter \u3092\u62bc\u3057\u307e\u3059<\/strong>\u3002<\/li>\n<li><strong>\u300c\u8a2d\u5b9a\u306e\u7ba1\u7406\u300d<\/strong>\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n<li>\u30b9\u30e9\u30a4\u30c0\u30fc\u3092\u5207\u308a\u66ff\u3048\u3066<strong>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u4fdd\u8b77\u3092<\/strong>\u30aa\u30d5\u306b\u3057\u307e\u3059\u3002<\/li>\n<li>\u30d7\u30ed\u30f3\u30d7\u30c8\u304c\u8868\u793a\u3055\u308c\u305f\u3089\u78ba\u8a8d\u3057\u307e\u3059\u3002\u30c6\u30b9\u30c8\u5f8c\u306f\u5fc5\u305a\u96fb\u6e90\u3092\u5165\u308c\u76f4\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30b7\u30b9\u30c6\u30e0\u3092\u9577\u6642\u9593\u4fdd\u8b77\u3055\u308c\u3066\u3044\u306a\u3044\u72b6\u614b\u306e\u307e\u307e\u306b\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ol>\n<p>\u3053\u308c\u3089\u306f\u4e00\u822c\u7684\u306a\u89e3\u6c7a\u7b56\u3067\u3059\u304c\u3001\u7d50\u679c\u306f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u305d\u306e\u4ed6\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u4e0d\u5177\u5408\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u8a66\u884c\u932f\u8aa4\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u3089\u306e\u624b\u9806\u3067Steam\u306e\u30c7\u30a3\u30b9\u30af\u52d5\u4f5c\u304c\u9045\u304f\u306a\u308b\u4e00\u822c\u7684\u306a\u539f\u56e0\u3092\u30ab\u30d0\u30fc\u3067\u304d\u307e\u3059\u3002\u30c9\u30e9\u30a4\u30d6\u306e\u30c1\u30a7\u30c3\u30af\u3084Steam\u306e\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5b8c\u4e86\u3059\u308b\u307e\u3067\u3001\u3057\u3070\u3089\u304f\u304a\u5f85\u3061\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<ul>\n<li>\u63a5\u7d9a\u3092\u66f4\u65b0\u3059\u308b\u306b\u306f\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3092\u4e00\u6642\u505c\u6b62\u3057\u3066\u518d\u958b\u3057\u307e\u3059\u3002<\/li>\n<li>Steam\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3057\u307e\u3059\u3002<\/li>\n<li>Steam \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5185\u306e app-cache \u30d5\u30a9\u30eb\u30c0\u3092\u30af\u30ea\u30a2\u3057\u307e\u3059\u3002<\/li>\n<li><code>chkdsk<\/code>\u30c7\u30a3\u30b9\u30af \u30a8\u30e9\u30fc\u3092\u4fee\u6b63\u3059\u308b\u306b\u306f\u5b9f\u884c\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u5fc5\u8981\u306b\u5fdc\u3058\u3066 Steam \u3092\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u63a5\u7d9a\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u306b\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u3092\u30ea\u30bb\u30c3\u30c8\u3057\u307e\u3059\u3002<\/li>\n<li>\u5e72\u6e09\u3092\u6392\u9664\u3059\u308b\u305f\u3081\u306b\u3001\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u3092\u4e00\u6642\u7684\u306b\u7121\u52b9\u306b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>Steam \u306e\u30c7\u30a3\u30b9\u30af\u4f7f\u7528\u7387\u304c\u4f4e\u3044\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u306b\u306f\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30d5\u30a1\u30a4\u30eb\u3001\u30c7\u30a3\u30b9\u30af\u30a8\u30e9\u30fc\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4e0d\u5177\u5408\u306a\u3069\u3001\u8907\u6570\u306e\u5c0f\u3055\u306a\u554f\u984c\u306b\u5bfe\u51e6\u3059\u308b\u3060\u3051\u3067\u6e08\u3080\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u3059\u3079\u3066\u304c\u6bce\u56de\u3046\u307e\u304f\u3044\u304f\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u304c\u3001\u3053\u308c\u3089\u306e\u624b\u9806\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u3001\u4f55\u6642\u9593\u3082\u306e\u30d5\u30e9\u30b9\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u89e3\u6d88\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u91cd\u8981\u306a\u306e\u306f\u3001\u5fcd\u8010\u5f37\u304f\u3001\u69d8\u3005\u306a\u539f\u56e0\u3092\u4e00\u3064\u305a\u3064\u6392\u9664\u3057\u3066\u3044\u304f\u3053\u3068\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30d2\u30f3\u30c8\u306e\u3069\u308c\u304b\u304c\u3001Steam \u3092\u518d\u3073\u30b9\u30e0\u30fc\u30ba\u306b\u52d5\u304b\u3059\u304d\u3063\u304b\u3051\u306b\u306a\u308c\u3070\u5e78\u3044\u3067\u3059\u3002\u8ab0\u304b\u306e\u6642\u9593\u7bc0\u7d04\u306b\u306a\u308b\u3053\u3068\u3092\u9858\u3063\u3066\u3044\u307e\u3059\u3002\u5e78\u904b\u3092\u7948\u308a\u307e\u3059\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Steam\u306e\u30c7\u30a3\u30b9\u30af\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306f\u3001\u6642\u306b\u5168\u304f\u306e\u8b0e\u306b\u611f\u3058\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u5c0f\u3055\u306a\u30c7\u30a3\u30b9\u30af\u4f7f\u7528\u91cf\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u30fc\u306f\u52d5\u3044\u3066\u3044\u308b\u306e\u306b\u3001\u901f\u5ea6\u304c\u3072\u3069\u304f\u9045\u304b\u3063\u305f\u308a\u3001\u3042\u308b\u3044\u306f\u4f55\u3082\u305b\u305a\u306b\u56fa\u307e\u3063\u3066\u3057\u307e\u3063\u3066\u3044\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u901a\u5e38\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4e0d\u5177\u5408\u3001\u4e00\u6642\u30d5\u30a1\u30a4\u30eb\u306e\u84c4\u7a4d\u3001\u3042\u308b\u3044\u306f\u30c7\u30a3\u30b9\u30af\u30a8\u30e9\u30fc\u306a\u3069\u304c\u8907\u5408\u7684\u306b\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002\u30b2\u30fc\u30e0\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u8d77\u52d5\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u306e\u306b\u3001Steam\u304c\u505c\u6b62\u3057\u305f\u308a\u3001\u52d5\u4f5c\u304c\u91cd\u304f\u306a\u3063\u305f\u308a\u3059\u308b\u306e\u306f\u30a4\u30e9\u30a4\u30e9\u3055\u305b\u3089\u308c\u307e\u3059\u3002\u305d\u3053\u3067\u3001\u3053\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3057\u3001\u518d\u3073\u30b9\u30e0\u30fc\u30ba\u306b\u52d5\u4f5c\u3055\u305b\u308b\u306e\u306b\u5f79\u7acb\u3064\u30d2\u30f3\u30c8\u3092\u3044\u304f\u3064\u304b\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\u5b8c\u74a7\u3068\u306f\u8a00\u3048\u307e\u305b\u3093\u304c\u3001\u3053\u308c\u3089\u306e\u30d2\u30f3\u30c8\u306e\u3044\u304f\u3064\u304b\u306f\u3001\u4f55\u5ea6\u304b\u5f79\u306b\u7acb\u3063\u305f\u306f\u305a\u3067\u3059\u3002 Steam\u306e\u30c7\u30a3\u30b9\u30af\u4f7f\u7528\u7387\u306e\u4f4e\u3055\u3092\u89e3\u6c7a\u3059\u308b\u65b9\u6cd5 \u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3092\u4e00\u6642\u505c\u6b62\u3057\u3066\u518d\u958b\u3059\u308b \u3053\u306e\u624b\u9806\u306f\u57fa\u672c\u7684\u306a\u3082\u306e\u3067\u3059\u304c\u3001\u4e0d\u601d\u8b70\u306a\u307b\u3069\u52b9\u679c\u7684\u306a\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002Steam\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u901f\u5ea6\u306e\u5909\u52d5\u3084\u5c0f\u3055\u306a\u4e0d\u5177\u5408\u306b\u3088\u3063\u3066\u63a5\u7d9a\u304c\u4e71\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u3001\u89e3\u51cd\u30d7\u30ed\u30bb\u30b9\uff08\u4e3b\u306b\u30c7\u30a3\u30b9\u30af\u3078\u306e\u66f8\u304d\u8fbc\u307f\uff09\u304c\u6975\u7aef\u306b\u9045\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3092\u4e00\u6642\u505c\u6b62\u3057\u3066\u518d\u958b\u3059\u308b\u3068\u3001\u63a5\u7d9a\u72b6\u614b\u304c\u56de\u5fa9\u3057\u3001\u72b6\u6cc1\u304c\u6539\u5584\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u64cd\u4f5c\u3092\u884c\u3046\u3068\u3001\u300c\u518d\u958b\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u304c\u518d\u958b\u3055\u308c\u3001\u901f\u5ea6\u3082\u5411\u4e0a\u3059\u308b\u306f\u305a\u3067\u3059\u3002 \u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3059\u308b Steam\u306f\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u4e2d\u306b\u5927\u91cf\u306e\u4e00\u6642\u30d5\u30a1\u30a4\u30eb\u3092\u66f8\u304d\u8fbc\u307f\u3001\u96a0\u3057\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u4fdd\u5b58\u3057\u307e\u3059\u3002\u3053\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u4e71\u96d1\u306b\u306a\u3063\u305f\u308a\u7834\u640d\u3057\u305f\u308a\u3059\u308b\u3068\u3001\u30c7\u30a3\u30b9\u30af\u3078\u306e\u66f8\u304d\u8fbc\u307f\u901f\u5ea6\u304c\u8457\u3057\u304f\u4f4e\u4e0b\u3057\u305f\u308a\u3001\u30d5\u30ea\u30fc\u30ba\u3057\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3059\u308b\u306e\u306f\u7c21\u5358\u3067\u3001\u30c7\u30a3\u30b9\u30af\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306e\u9045\u5ef6\u306a\u3069\u3001\u591a\u304f\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002 Steam \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u958b\u304d\u307e\u3059\u3002 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