This information applies to version(s): 2018, 2, 3, 4, 5, 6
This typically occurs if previous versions haven't been completely uninstalled. In such cases, we recommend using the Nik Cleaning Tool.
- To learn more about the Nik Cleaning tool for macOS and how to use it, please click on this link.
- To learn more about the Nik Cleaning tool for Windows and how to use it, please click on this link.