Apologies, I should have provided some better explanation.
So for the Reliability History/Report, you can just type that into the search bar in your Start menu and it should show you the option with a little blue flag next to it. From here you want to look at the events and look for any related to For Honor. Then double click them and it will show you more information, you want to look for the faulting module name to see if it's caused by something other than the game.
For the MSINFO, you can get to it via the steps here. You want to export this to a Txt file, then open that up and scroll down till you see Windows Error Reporting. In there you'd want to look for errors related to the game and once again the faulting module should show there.
Thanks