I think you are trying to use a FuSa version of Arm compiler 5.06u7 with a MDK Community Edition. This intentionally won't work. Make sure that you either use the compiler version 6 that comes with the MDK installer, or install a non-FuSa version of the Arm compiler version 5 as my colleague already mentioned.
Hi Hans, i could not find the arm compiler 5 non fusa . can you please provide the link for the arm complier version 5 non fusa version
You can download from here:https://developer.arm.com/downloads/view/ACOMP5
I recommend to sort by 'Revision' rather than 'Available Date' to see the latest.