Windows Explorer integration can be completely removed using the 'Programs and Features' or (‘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 ‘Windows Explorer integration’ and select ‘Entire feature will be unavailable’ from the menu that appears. Finally, click ‘Next’, then ‘Install’ to remove the add-in.