Unfortunately, finding the cure for Windows Update errors is a complicated matter which requires lots of times of engineers to determine, test, and solve.
It has already admitted officially the 0x80073701 error code which commonly appears when users download Windows 10 Version 1607 and try to install KB3206632 or KB3213986 updates for 圆4-based systems. Microsoft has been dealing with numerous issues since releasing Windows 10 update.
To repair damaged system, you have to purchase the licensed version of Reimage Reimage.
