The word in your query is important. In 2025, 64‑bit is the default for most systems. So why choose 32‑bit?
Open a new Command Prompt:
Even if you develop on a 64-bit machine, always test your final .exe on a clean 32-bit Windows VM. Use the 32-bit JDK as the bundled JRE inside Exe4j (via the "Bundle JRE" option). Exe4j Java Home 32 Bit Jdk Download --BEST
Under System variables , click New (or edit if exists). The word in your query is important