Javascript Failing To Receive Json From C When Uint32 Is A Multiple Of 256 Plus 10?

I posted this question yesterday but edited the title and content a bit since learning a bit more through helpful comments and to make it more clear. I've been using the following

Solution 1:

This issue is due to Windows OS regarding its use of /r/n instead of /n for new line characters. This Chrome Developer link on native messaging, the last bullet, explains a bit and links to a Windows page that describes how to use _setmode() to set stdout to _O_BINARY in the C code.

All that was required, was result = _setmode( _fileno( stdout ), _O_BINARY );. It returns -1 if not successful.

Also, this SQLite forum response explains the cause in a little more detail.

The only reason I'm posting this as an answer rather than just adding it as additional information to my original question is that the last time I did that, somebody edited my question, removed the added information, and then closed the question. They'll probably remove this paragraph, at least, also.

Thanks to @user3386109 for pointing me in the right direction or I wouldn't have even known where to look for an answer.