{"id":425808,"date":"2025-03-16T08:48:37","date_gmt":"2025-03-16T08:48:37","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/zemax-opticstudio-2025-r100-does-not-start\/"},"modified":"2025-03-16T08:48:37","modified_gmt":"2025-03-16T08:48:37","slug":"zemax-opticstudio-2025-r100-does-not-start","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/zemax-opticstudio-2025-r100-does-not-start\/","title":{"rendered":"Zemax OpticStudio 2025 R1.00 does not start"},"content":{"rendered":"<p>&lt;p&gt;After following the install instructions for the student edition <a href=\"https:\/\/www.ansys.com\/en-gb\/academic\/students\/ansys-zemaxopticstudio-student\">here<\/a>, Zemax does not start.&lt;\/p&gt;&lt;p&gt;Running event viewer shows the following cause:&lt;\/p&gt;&lt;p&gt;&nbsp;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2025\/03\/16-03-2025-1742114730-Zemax.png\" alt=\"\" \/>&lt;\/p&gt;&lt;p&gt;Running Windows 10 (Build 19045.5608).&nbsp;No errors generated during install.&lt;\/p&gt;&lt;p&gt;Any recommendations would be appreciated.&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-425808","topic","type-topic","status-publish","hentry","topic-tag-installation"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_forum_id":["27784"],"_bbp_topic_id":["425808"],"_bbp_subscription":["16259","50911"],"_bbp_author_ip":["88.97.214.227"],"_bbp_last_reply_id":["427129"],"_bbp_last_active_id":["427129"],"_bbp_last_active_time":["2025-03-27 19:48:45"],"_bbp_reply_count":["5"],"_bbp_reply_count_hidden":["0"],"_bbp_voice_count":["2"],"_bbp_engagement":["16259","50911"],"_btv_view_count":["351"],"_bbp_topic_status":["unanswered"]},"test":"4b2d813ca7bb0c73f29ba642934e39fc2059b4c5"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/425808","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/425808\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=425808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}