Error Code 0x800701E3 is seen with bad sectors on a hard disk or SSD. This particular error 0x800701E3 is associated with a serious hardware problem that may not be fixed. In other words, the first step you should do is to back up your hard drive as soon as possible to protect your data before it’s not too late.
To correct this fault open an elevated command prompt:
which will check every sector and mark damaged ones as unusable.
If errors are present on the system volume you may need to reinstall windows to be sure there is no damage.