1. In the Administrator Command Prompt window, type the SFC /SCANNOW and press Enter.
2. Wait until the command checks Windows 10 for the missing or corrupt files, and fixes the errors automatically.
3. Restart the computer when done.

Here's an example of the error log:

"2007-01-12 12:10:42, Info                  CSI    00000008 [SR] Cannot 
repair member file [l:34{17}]"Accessibility.dll" of Accessibility, Version = 
6.0.6000.16386, pA = PROCESSOR_ARCHITECTURE_MSIL (8), Culture neutral, 
VersionScope neutral, PublicKeyToken = {l:8 b:b03f5f7f11d50a3a}, Type 
neutral, TypeName neutral, PublicKey neutral in the store, file is missing"