Your comments

Ok, thanks for your help Thomas.
I used Wordpad. I don't seem to have the editor you mention. As far as corrupting the file, I can just change the parameter back to "0" and the program works fine again, without even restarting.
I did that, but then when trying to reopen, I get:

SQLite Error 1:
unrecognized token: "1000 (more here)"
Thomas, I am running Win 7 x64 and have my Cintanotes installed in D:\Program Files\CintaNotes . In the C:\Users\<username>\AppData\Roaming, I have no Cintanotes folder. I edited the cintanotes.settings which is in D:\Program Files\CintaNotes as you instructed, but it would change back to "editor.focus.title = 0" .

Thanks for your help.