{"id":113,"date":"2026-01-03T23:16:16","date_gmt":"2026-01-03T15:16:16","guid":{"rendered":"http:\/\/106.53.47.238\/?p=113"},"modified":"2026-01-09T08:38:19","modified_gmt":"2026-01-09T16:38:19","slug":"113","status":"publish","type":"post","link":"https:\/\/deepuninstaller.com\/fr\/113.html","title":{"rendered":"Solution: Could not Open Registry Error 1402 and 1406 During CAD Installation"},"content":{"rendered":"<h1 class=\"wp-block-heading\">Issue:<\/h1>\n\n\n\n<p>When installing Autodesk CAD software, you may encounter errors 1402 and 1406, indicating that the system is &#8220;unable to open the registry.&#8221; This article provides a one-click solution to resolve these issues.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Symptoms<\/h2>\n\n\n\n<p>During the installation of Autodesk CAD products, the installation fails with error messages similar to:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>-<code> Error 1402: Could not open key: &lt;some registry key&gt;. Verify that you have sufficient access to that key, or contact your support personnel.<\/code><\/li>\n\n\n\n<li>Error 1402.Could not open key:HKEY.LOCAL.MACHINE32\\Software\\ClassesVinterface\\\/BEF6EO03-AB74-101A-88BA-00AA00300CABpPronyStubClsid. Verily that you harvesufficient access to that key,or contact your support personnel.<img data-dominant-color=\"cfd4d9\" data-has-transparency=\"false\" fetchpriority=\"high\" decoding=\"async\" width=\"500\" height=\"387\" class=\"wp-image-400 not-transparent\" style=\"--dominant-color: #cfd4d9; width: 500px;\" src=\"https:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/1402.png\" alt=\"\" srcset=\"https:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/1402.png 1346w, https:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/1402-300x232.png 300w, https:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/1402-1024x793.png 1024w, https:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/1402-768x595.png 768w, https:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/1402-16x12.png 16w, https:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/1402-600x464.png 600w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/li>\n\n\n\n<li>-<code> Error 1406: Could not write value &lt;some value&gt; to key &lt;some registry key&gt;. Verify that you have sufficient access to that key, or contact your support personnel.<\/code><\/li>\n\n\n\n<li>Error 1406. Could not write valueDisableExceptionChainValidation to key\\SOFTWAREVMicroSoft\\Windows NTCurrentVersion\\mageFile Execution Options\\UninstallTool.exe. Verify that youthat key, or contact your supporthave sufficient access to fpersonnel.<img data-dominant-color=\"edecec\" data-has-transparency=\"false\" decoding=\"async\" width=\"500\" height=\"238\" class=\"wp-image-2633 not-transparent\" style=\"--dominant-color: #edecec; width: 500px;\" src=\"http:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/1406.png\" alt=\"\" srcset=\"https:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/1406.png 1498w, https:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/1406-300x143.png 300w, https:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/1406-1024x487.png 1024w, https:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/1406-768x365.png 768w, https:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/1406-18x9.png 18w, https:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/1406-600x285.png 600w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><img decoding=\"async\" class=\"wp-image-401\" style=\"width: 500px;\" src=\"https:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/1406-scaled.png\" alt=\"\"><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Solution<\/h2>\n\n\n\n<p>Follow these steps to repair the registry issues using the deepuninstaller software:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>download the deepuninstaller software.<\/li>\n\n\n\n<li>Launch deepuninstaller.<\/li>\n\n\n\n<li>In the deepuninstaller interface, click on&nbsp;<strong>Extended Options<\/strong>.<\/li>\n\n\n\n<li>Within the&nbsp;<strong>Extended Options<\/strong>&nbsp;section, locate and click&nbsp;<strong>Error 1402 1406.<\/strong><img data-dominant-color=\"f0f1f4\" data-has-transparency=\"false\" decoding=\"async\" width=\"500\" height=\"342\" class=\"wp-image-399 not-transparent\" style=\"--dominant-color: #f0f1f4; width: 500px;\" src=\"https:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/57.png\" alt=\"\" srcset=\"https:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/57.png 2204w, https:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/57-300x205.png 300w, https:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/57-1024x700.png 1024w, https:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/57-768x525.png 768w, https:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/57-1536x1050.png 1536w, https:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/57-2048x1399.png 2048w, https:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/57-18x12.png 18w, https:\/\/deepuninstaller.com\/wp-content\/uploads\/2026\/01\/57-600x410.png 600w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/li>\n\n\n\n<li>Follow the software&#8217;s prompts to execute the repair operation. The deepuninstaller will automatically address the &#8220;unable to open the registry&#8221; problem.<\/li>\n\n\n\n<li>Once the repair is complete, cancel the current Autodesk CAD installation.<\/li>\n\n\n\n<li>Restart the installation process for your Autodesk CAD software.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>Issue: When installing Autodesk CAD software, you may encounter errors 1402 and 1406, indicating that the system is &#8220;unable to open the registry.&#8221; This article provides a one-click solution to resolve these issues. Symptoms During the installation of Autodesk CAD products, the installation fails with error messages similar to: Solution Follow these steps to repair [&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-113","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\/fr\/wp-json\/wp\/v2\/posts\/113","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/deepuninstaller.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/deepuninstaller.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/deepuninstaller.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/deepuninstaller.com\/fr\/wp-json\/wp\/v2\/comments?post=113"}],"version-history":[{"count":2,"href":"https:\/\/deepuninstaller.com\/fr\/wp-json\/wp\/v2\/posts\/113\/revisions"}],"predecessor-version":[{"id":2634,"href":"https:\/\/deepuninstaller.com\/fr\/wp-json\/wp\/v2\/posts\/113\/revisions\/2634"}],"wp:attachment":[{"href":"https:\/\/deepuninstaller.com\/fr\/wp-json\/wp\/v2\/media?parent=113"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/deepuninstaller.com\/fr\/wp-json\/wp\/v2\/categories?post=113"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/deepuninstaller.com\/fr\/wp-json\/wp\/v2\/tags?post=113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}