Hello
It seems that you have a missing a file, but I do not understand why because it is inside the zip file
I've downloaded file just now and it has all files.
I recommend you to download the program again, or if you prefer directly, the missing file from this link:
https://www.doomlauncher.com/download/hakroscontrols
And then copy it to the program directory (beside of exe file)
Greetings