Hi, So I followed hello-4 example. I can create a static array inside a second process (hello-4-app) and the second process works fine. However, when I try to increase the size of an array to 80,000 bytes, the second process wont start. I tried to increase ALLOCATOR_VIRTUAL_POOL_SIZE but it still does not work. Any help would be appreciated. Thanks, -- Norrathep (Oak) Rattanavipanon M.S. in Computer Science University of California - Irvine