You're looking for information on Lightroom Portable 32-bit. Here's what I found:
A typical cracked/thinapped Lightroom 5.7 portable includes: lightroom portable 32 bits
If you are specifically searching for a 32-bit version, you are likely running an older computer or an older version of Windows (like Windows 7 32-bit). What is the difference? 32-Bit Systems: Can only utilize a maximum of 4 GB of RAM. 64-Bit Systems: Can utilize billions of gigabytes of RAM. You're looking for information on Lightroom Portable 32-bit
The 32-bit version of Lightroom Portable is designed for older computers or those with limited resources. It can run on 32-bit operating systems, such as Windows XP or older, and may be suitable for computers with lower RAM (less than 4 GB). Best for: Hardcore RAW developers who refuse Windows 10
The Shift: Starting with Lightroom CC 2015 and Lightroom 6, a 64-bit operating system became a strict system requirement.
Workaround: Convert unsupported RAWs to DNG (Adobe’s free DNG Converter 9.12, but that runs on 64-bit only — catch-22).