A new version (a bit cleaner, and fixing the comment-related bugs) has been committed.

Also, I tried testing with W8.1, and noticed that the current script won't work with 64bit Windows systems (probably W7, W8, or W10); all the previous W10 testing was done with a 32bit install. This is a simple matter of only searching in %ProgramFiles% and not %ProgramFile(x86)%, so it shouldn't be hard to fix.