Preserving VM Space in a Multiple Secure Application Environment
Intel® DAL memory resources are scarce, and secure applications should be loaded when they have a need to accomplish a task and be unloaded otherwise. This restriction directly impacts the number of simultaneously loaded trusted applications into the memory available to Intel DAL. Therefore, all applications that invoke trusted applications should follow the following steps:
Install/Load trusted application.
Unload or uninstall as soon as possible.
Failure to follow this can result in Intel DAL running out of memory and refusing to load additional trusted applications.