well if a file is corrupt you need to verify it to fix it. since you've already done that the problem is your HDD. probably some SMART error on the exact space where ark is getting installed. solution 1 --> install ark on another hdd/ssd. solution 2: install something else or delete some stuff till ark chooses a different location on your drive and works.
and please install the programm HDD Health or Crystal Disk Info and check your hdd