{"id":147,"date":"2026-01-03T23:44:05","date_gmt":"2026-01-03T15:44:05","guid":{"rendered":"http:\/\/106.53.47.238\/?p=147"},"modified":"2026-01-10T01:41:20","modified_gmt":"2026-01-10T09:41:20","slug":"147","status":"publish","type":"post","link":"https:\/\/deepuninstaller.com\/ko\/147.html","title":{"rendered":"Solution: AutoCAD Drawings Open in Separate Instances"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"symptoms\">Issue:<\/h2>\n\n\n\n<p>When opening multiple AutoCAD DWG files, each file opens in a new, separate AutoCAD application window instead of multiple documents within a single AutoCAD instance.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"solution\">\uc194\ub8e8\uc158<\/h2>\n\n\n\n<p>Follow these steps to configure AutoCAD to open multiple drawings within a single application window:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Open&nbsp;<strong>\ub525\uc778\uc2a4\ud1a8\ub7ec<\/strong>.<\/li>\n\n\n\n<li>Click on the&nbsp;<strong>Extended Features<\/strong>&nbsp;(or&nbsp;<strong>Extensions<\/strong>) option.<\/li>\n\n\n\n<li>Scroll through the options to locate the&nbsp;<strong>Fix CAD file association<\/strong>&nbsp;button and click it.<img data-dominant-color=\"f0f2f5\" data-has-transparency=\"false\" decoding=\"async\" class=\"wp-image-446 not-transparent\" style=\"--dominant-color: #f0f2f5; width: 500px;\" src=\"https:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/67.png\" alt=\"\"><\/li>\n\n\n\n<li>Launch the main AutoCAD program. You will be prompted to re-associate files; select the first option to confirm.<img decoding=\"async\" class=\"wp-image-305\" style=\"width: 500px;\" src=\"https:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/21.png\" alt=\"\"><\/li>\n\n\n\n<li>If the file still doesn&#8217;t open in the correct AutoCAD instance by default, set the default program manually: Right-click any DWG file. Select Open with > Choose another app. Select the Always use this app to open .dwg files checkbox . Browse and select a program:<span style=\"background-color: inherit; font-family: monospace; font-size: inherit;\">C:\\Program Files\\Common Files\\Autodesk Shared\\AcShellEx\\aclauncher.exe<\/span><\/li>\n\n\n\n<li>Once you have confirmed the default opening method, launch AutoCAD and execute the following commands in the command line:\n<ol class=\"wp-block-list\">\n<li>Type&nbsp;<code>TASKBAR<\/code>&nbsp;and set its value to&nbsp;<code>0<\/code>.<\/li>\n\n\n\n<li>Type&nbsp;<code>SDI<\/code>&nbsp;and set its value to&nbsp;<code>0<\/code>.<\/li>\n<\/ol>\n<\/li>\n\n\n\n<li>Open&nbsp;<strong>\ub525\uc778\uc2a4\ud1a8\ub7ec<\/strong>.<\/li>\n\n\n\n<li>Click on the&nbsp;<strong>Extended Features<\/strong>&nbsp;(or&nbsp;<strong>Extensions<\/strong>) option.<\/li>\n\n\n\n<li>Click the <strong>Administrator has blocked this app<\/strong> button.<img data-dominant-color=\"f0f1f4\" data-has-transparency=\"false\" decoding=\"async\" class=\"wp-image-448 not-transparent\" style=\"--dominant-color: #f0f1f4; width: 500px;\" src=\"https:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/68.png\" alt=\"\"><\/li>\n\n\n\n<li>Restart your computer.<\/li>\n\n\n\n<li>After restarting, attempt to open multiple DWG files again. They should now open within the same AutoCAD application window and display as parallel tabs or documents.<\/li>\n<\/ol>\n\n\n\n<p>If the issue persists, carefully review all the steps and ensure they are executed in the prescribed order.<\/p>","protected":false},"excerpt":{"rendered":"<p>Issue: When opening multiple AutoCAD DWG files, each file opens in a new, separate AutoCAD application window instead of multiple documents within a single AutoCAD instance. Solution Follow these steps to configure AutoCAD to open multiple drawings within a single application window: If the issue persists, carefully review all the steps and ensure they are [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_glsr_average":0,"_glsr_ranking":0,"_glsr_reviews":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[45,43],"tags":[],"class_list":["post-147","post","type-post","status-publish","format-standard","hentry","category-cad","category-problem-resolution-hub"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/deepuninstaller.com\/ko\/wp-json\/wp\/v2\/posts\/147","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/deepuninstaller.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/deepuninstaller.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/deepuninstaller.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/deepuninstaller.com\/ko\/wp-json\/wp\/v2\/comments?post=147"}],"version-history":[{"count":3,"href":"https:\/\/deepuninstaller.com\/ko\/wp-json\/wp\/v2\/posts\/147\/revisions"}],"predecessor-version":[{"id":2706,"href":"https:\/\/deepuninstaller.com\/ko\/wp-json\/wp\/v2\/posts\/147\/revisions\/2706"}],"wp:attachment":[{"href":"https:\/\/deepuninstaller.com\/ko\/wp-json\/wp\/v2\/media?parent=147"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/deepuninstaller.com\/ko\/wp-json\/wp\/v2\/categories?post=147"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/deepuninstaller.com\/ko\/wp-json\/wp\/v2\/tags?post=147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}