A] To show/hide Icon in context menu -
1] go to HKEY_CLASSES_ROOT\CLSID\{00F3C2EC-A6EE-11DE-A03A-EF8F55D89593}\Settings
2] modify ShowIcon value to 0 (zero) for invisible and 1 for visible.
B] To modify context text
1] go to HKEY_CLASSES_ROOT\CLSID\{00F3C2EC-A6EE-11DE-A03A-EF8F55D89593}\Settings
2] modify Title value to text you want (e.g. - edit with npp++)
C] To remve it from context menu, I successfully deleted HKEY_CLASSES_ROOT\CLSID\{00F3C2EC-A6EE-11DE-A03A-EF8F55D89593}
1] go to HKEY_CLASSES_ROOT\CLSID\{00F3C2EC-A6EE-11DE-A03A-EF8F55D89593}\Settings
2] modify ShowIcon value to 0 (zero) for invisible and 1 for visible.
B] To modify context text
1] go to HKEY_CLASSES_ROOT\CLSID\{00F3C2EC-A6EE-11DE-A03A-EF8F55D89593}\Settings
2] modify Title value to text you want (e.g. - edit with npp++)
C] To remve it from context menu, I successfully deleted HKEY_CLASSES_ROOT\CLSID\{00F3C2EC-A6EE-11DE-A03A-EF8F55D89593}