Microsoft is ending the mainstream support for Dynamics AX 2009, AX 2012 FP and R2 on October 9th, 2018. Dynamics AX products are normally supported for 10 years from the release. What are the end dates? Dynamics AX 2009 – 10/09/18 Dynamics AX 2012 – 10/09/18 Dynamics AX 2012 R2 – 10/09/18 Dynamics AX 2012 R3 – 10/12/21 Upgrade to Dynamics 365 It is a common organizational di... https://www.ascent365.com/blog/end-of-mainstream-support-for-dynamics-ax-2009-and-dynamics-ax/