Our development has to do x86 because there are many SDKs that we use that are not yet x64, however, the version of the IFace SDK for x86 (32-bits) does not come in the downloads of the latest version (the last we see is v3.1.0). Could you provide us the x86 version for Windows?
Unfortunately, due to the performance requirements of IFace SDK, we do not support 32bit architecture more. However, if there is a significant commercial opportunity for the 32bit library, we are ready to treat as a custom port request. Contact our sales regarding the custom demand.