It is highly recommended that you update to the supported versions of Intel oneAPI toolkits and components. They include latest functional and security updates, as well as support for the latest operating systems and IDE environments. Security and critical bugs are only fixed in the latest updates of the previous releases.
Users who originally purchased prior generational products (like Intel Parallel Studio XE or Intel System Studio) and still have an active Priority Support entitlement may request access to older downloads and limited installation support by opening a support ticket.
For more details, see Download Software FAQ and Product Installation FAQ.