Forums › SM Series Discussions › Meaning of smAllocationErr › Reply To: Meaning of smAllocationErr March 31, 2022 at 12:15 pm #240922 AndrewModeratorThanks for the update.You would have copied the 32-bit API from the x86 folder in our SDK. Also if your application is 32-bit, then you are using the 32-bit API.Andrew This reply was modified 4 years, 5 months ago by Andrew.