Python 3.5 Installation Fail on Windows 7 32 bit operating system

I'm having trouble installing Python 3.5 on my 5 years old Windows 7 32-bit operating system laptop. It shows an error message that says:

Setup Failed

0x80240017 - Unspecified Error

I have no problems installing it on my office computer, which is running a 64-bit OS.

I had tried many different ways, even reformatting my laptop just to install Python 3.5 but to no avail. Any kind souls willing to help me with this problem?

Many thanks in advance.

Instead of using the installer, you can try the embeddable zip file!