{"id":457301,"date":"2026-04-28T17:07:55","date_gmt":"2026-04-28T17:07:55","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/compatibility-issue-between-ansys2022r2-and-ansys2026r1\/"},"modified":"2026-04-28T17:07:55","modified_gmt":"2026-04-28T17:07:55","slug":"compatibility-issue-between-ansys2022r2-and-ansys2026r1","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/compatibility-issue-between-ansys2022r2-and-ansys2026r1\/","title":{"rendered":"Compatibility issue between Ansys2022R2 and Ansys2026R1"},"content":{"rendered":"<p>&lt;p&gt;We obtained a license, but it only supports direct access to releases from 2025R1 onward. All of our previous simulations files were run in 2022R2. There is a compatibility issue as Ansys moved from ACIS geometry kernel to Parasolid kernel since 2025R1. It seems that 2024R2 supports the translation of ACIS-based projects into Parasolid. But how can we access older releases such as 2022R2 and 2024R2?&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2026\/04\/28-04-2026-1777395647-mceclip0.png\" \/>&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-457301","topic","type-topic","status-publish","hentry","topic-tag-compatibility-1"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_forum_id":["27796"],"_bbp_topic_id":["457301"],"_bbp_subscription":["681395"],"_bbp_author_ip":["2620:101:f000:7c0::8383"],"_bbp_last_reply_id":["0"],"_bbp_last_active_id":["457301"],"_bbp_last_active_time":["2026-04-28 17:07:55"],"_bbp_reply_count":["0"],"_bbp_reply_count_hidden":["0"],"_bbp_voice_count":["1"],"_bbp_engagement":["681395"],"_btv_view_count":["9"],"_bbp_topic_status":["unanswered"]},"test":"chris-wilsonuwaterloo-ca"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/457301","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\/457301\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=457301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}