Generate report.html for the performance reports from .BLG file

https://superuser.com/questions/586841/windows-does-not-generate-report-html-for-the-performance-reports

 

Most often cause for that is just inability for Performance Monitor to generate it automatically. walk around would be opening command prompt and launching following

tracerpt *.blg *.etl -report report.html -f html

in folder where NTKernel dump and counters data is located