Make sure you are using the correct version; older versions like FlukeView-1 use different licensing formats. FlukeView 2 - Fluke Corporation
Then open a ticket at (1-800-44-FLUKE in the US). They are generally helpful if you are a legitimate owner. flukeview 2 activation key
is a software application designed to work with Fluke's range of digital multimeters and other tools, allowing users to capture, analyze, and document their measurements more effectively. The Role of Activation Keys in FlukeView 2: