Paragon Unreal Engine Stopped working

Hello,
Unreal Engine Stopped working during Launching Paragon game on screen.
sent an email for support yesterday, and they asked me to send my Dxdiag file and log file.
However, I’ve sent the Dxdiag file but i cannot locate any saved log files on location: location: C:\Users\

HI Shimotofu,

I’m sorry to hear you are having trouble with Paragon. Please go to http://paragonhelp.epicgames.com/ for assistance. Thanks!