How can I switch off / remove Word, Excel or PowerPoint integration?

NXPowerLite > Support Help
Word, Excel or PowerPoint integration can be completely removed using the ‘Add or Remove Programs’ applet in Windows Control Panel. Find NXPowerLite in the program list and click the ‘Change’ button. When the NXPowerLite Setup Wizard starts, click ‘Next’, then ‘Modify’. Then, click the icon next to either ‘Word integration’, ‘Excel integration’ or ‘PowerPoint integration’ and select ‘Entire feature will be unavailable’ from the menu that appears. Finally, click ‘Next’, then ‘Install’ to remove the add-in.