› Forums › MyID knowledge base › MY0438 .NET Core version required Tagged: .NET This topic has 0 replies, 1 voice, and was last updated 8 months, 1 week ago by MyID Support. Viewing 1 post (of 1 total) Author Posts 19th June 2023 at 9:58 pm #4600 MyID SupportSenior Moderator Authored in response to a customer question, when using .NET 3.x was being flagged up in a vulnerability search. Versions of MyID prior to 12.3.0 all used .NET Core 3.x. From version 12.3.0 onward the MyID versions all use .NET Core 6.x. MyID Versions prior to 12.3.0 cannot have .NET Core upgraded to 6.x. Doing so will result in a non-functional system. Please refer to the “Installation and Configuration Guide, Hardware and Software Requirements” relevant to your version of MyID for further information. If there is a requirement in your organisation to move off .NET Core 3.x then the current advice is that you must upgrade your MyID system to the latest version of the product. Author Posts Viewing 1 post (of 1 total) The forum ‘MyID knowledge base’ is closed to new topics and replies.