Tshering has his Kobo Start Menu working well, and it will even find and include Sergey's Launcher program (with Coolreader) and Giorgio's KOreader port, in the menu. This way you can start these programs without running Nickel at all. There is a menu item to start Nickel, as well. The menu program works well with these alternative readers.
https://www.mobileread.com/forums/sho...d.php?t=233259
Luck;
Ken