This is the screenshot I was asking about.On subsequent tries, the installer window only had (R) and (M) options, and there were also less pages to click through.
In any case, the only mistake you made in trying to navigate to the folder was that you accidentally used both double and single quotes at the same time, when you could've written the same file path with only double quotes.
Code:
cd "~/.wine/drive_c/Program Files (x86)"