The name of the file that I attached in my previous post is "EtwTraces-150401104144-1.etl". On my own pc, I have around 2,000 of these files - their names all begin with "EtwTraces-YYMMDD" (Year, Month, Day). But I have seen other file names listed on web posts, but on my pc's I only see EtwTraces files, some end with .etl and some end with .etl.z
If you are interested in setting up your own test environment, I would be pleased to assist you. If you provide a "virgin" Windows 7 pc, I will provide you with a legit Microsoft OneDrive for Business license, instructions on how to install it, and then how to easily create an "out of sync" situation to test.