When installing Windows Updates it fails with an error code 8007045D.
You also see an error in the System log with an Event ID 57 & Source of NTFS that says, “The system failed to flush data to the transaction log. Corruption may occur.”
To resolve the issue run a check disk. Be sure to select Automatically fix file system errors & Scan for and attempt recovery of bad sectors then click Start.
Click Schedule disk check & reboot the computer.