FWD: opening .m file also opens notepad++ on Windows

[John W. Eaton]

-------- Forwarded Message --------
Date:   Wed, 30 Jan 2019 19:43:14 +0530
From:   ASHIM KUMAR <address@hidden>
To:     address@hidden



Dear Sir,

This is Ashim Kumar from India. I have installed GNU Octave 
octave-4.4.1-w64-installer.exe 
<https://ftp.gnu.org/gnu/octave/windows/octave-4.4.1-w64-installer.exe> in 
my PC with Window 7 of 64 bit.

The main problem is that when I open any .m file, a notpad++ file is 
opened along with it and editor widow is shown blank. I dont want the 
notedpad++ file is to b opened. Pls help me in this regard, I will b 
very thankful to You.

Regards
Ashim