Installing patch using assembly error

Hello, I am very sorry if this was asked prior or if I created the topic incorrectly, I have not found anything regarding the error I recieved.

What happened:
I tried installing the [FE8 Text Engine Rework] patch on febuilder, however when installing, the core.exe cmd crashes and I am left with a big text error, the quick version is this:

“Unhandled Exception: System.ComponentModel.Win32Exception: The specified executable is not a valid application for this OS platform.”

Is there an event assembly for Win7 32bits? Anything I can do at all that isn’t to buy a new computer (sadly I cannot afford such luxury).

Thank you in advance!