{"id":155,"date":"2026-01-03T23:50:16","date_gmt":"2026-01-03T15:50:16","guid":{"rendered":"http:\/\/106.53.47.238\/?p=155"},"modified":"2026-01-09T08:26:59","modified_gmt":"2026-01-09T16:26:59","slug":"155","status":"publish","type":"post","link":"https:\/\/deepuninstaller.com\/de\/155.html","title":{"rendered":"Solution: CAD Stuck on ‘Checking License’ and ‘Your License Is Invalid’ Message Appears"},"content":{"rendered":"

Issue:<\/h2>\n\n\n\n

When launching an Autodesk CAD application, the software becomes unresponsive while checking the license, or displays the following message: “Your license is invalid, please contact your local AutoCAD authorized dealer.”<\/p>\n\n\n\n

Cause<\/h2>\n\n\n\n

This issue can be caused by corrupted software installations, residual files from previous installations, or system-level conflicts, potentially including malware or virus interference.<\/p>\n\n\n\n

Resolution<\/h2>\n\n\n\n

Follow these steps to resolve the issue:<\/p>\n\n\n\n

    \n
  1. Completely uninstall the Autodesk software using a deepuninstaller tool.<\/li>\n\n\n\n
  2. Perform a comprehensive system scan for viruses or malware using a reputable system rescue tool or antivirus software.\n
      \n
    1. Ensure that the scan is configured for a “strong mode” or “deep scan” to thoroughly check for potential threats.<\/li>\n\n\n\n
    2. Restart your computer after the scan is complete.<\/li>\n\n\n\n
    3. Repeat the system scan with the same thorough settings.<\/li>\n\n\n\n
    4. Restart your computer again after the second scan.<\/li>\n<\/ol>\n<\/li>\n\n\n\n
    5. Reinstall the Autodesk software.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"

      Issue: When launching an Autodesk CAD application, the software becomes unresponsive while checking the license, or displays the following message: “Your license is invalid, please contact your local AutoCAD authorized dealer.” Cause This issue can be caused by corrupted software installations, residual files from previous installations, or system-level conflicts, potentially including malware or virus interference. […]<\/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-155","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\/de\/wp-json\/wp\/v2\/posts\/155","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/deepuninstaller.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/deepuninstaller.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/deepuninstaller.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/deepuninstaller.com\/de\/wp-json\/wp\/v2\/comments?post=155"}],"version-history":[{"count":1,"href":"https:\/\/deepuninstaller.com\/de\/wp-json\/wp\/v2\/posts\/155\/revisions"}],"predecessor-version":[{"id":2602,"href":"https:\/\/deepuninstaller.com\/de\/wp-json\/wp\/v2\/posts\/155\/revisions\/2602"}],"wp:attachment":[{"href":"https:\/\/deepuninstaller.com\/de\/wp-json\/wp\/v2\/media?parent=155"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/deepuninstaller.com\/de\/wp-json\/wp\/v2\/categories?post=155"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/deepuninstaller.com\/de\/wp-json\/wp\/v2\/tags?post=155"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}