You need to know the specific code for the map year you are trying to install. For the "191" in the filename, this likely corresponds to the 2019 map cycle.
Begin by downloading the software. Ensure you are downloading it from a reputable source to avoid any potential risks. Install the software on your Windows 32-bit system. bmwcicfscgeneratorwin32191
Speculative future features (v2.x)
For reliable downloads and troubleshooting, the primary community resource is the CIC/NBT FSC Generator thread on Bimmerpost . CIC/NBT FSC Generator - BMW 3-Series (E90 E92) Forum You need to know the specific code for