I really dunno how to open it (I’m not doing the pre-patched file because my parents don’t let me install things by “unknown publishers”)
Use the Notepad++
Notepad++, or any hex editor
if you modify msnmsgr.exe, it’s sometime change to unknown publishers rather than Microsoft.
(don’t care about bump).
dude. i know now. this was in december. nearly 18 months ago.