Unfortunately it seems Atmel Studio introduced some breaking changes, which made the atmel.asf-3.26.0 dependency not available anymore.
If you have successfully installed the BMF055 Example Project - BSX Lite Integration extension in Atmel Studio, I found that a possible workaround consists of manually upgrading the ASF depency of the extension:
In Atmel Studio, find the current latest version of ASF installed. For me it is currently ASF 3.45.0 (see this snippet from the Help->About Atmel Studio window).
Close Atmel Studio
Find where your extension was installed. For me, it was under "C:\Program Files (x86)\Atmel\Studio\7.0\Extensions\hg4ldi2l.zjy".
Open "exampleProjects.xml" and find the "LicenseVersion" element. Replace the default value with your current ASF version (we need 3.45.0 in this example).
Open Atmel Studio again. When creating a New Example Project from the BMF055_BSXLite extension, you should now be prompted with the Software License Agreement pop-up window and be able to run the example project.
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