This post shows you How to fix 'The specified directory, “C:\Program Files (x86)\Microsoft SQL Server\”, for the INSTALLSHAREDDIR parameter is not valid because this directory is compressed or is in a compressed directory. Specify a directory that is not compressed.'
Error code 0x858C001E
Moving
64 bit
C:\Program Files (x86)\Microsoft SQL Server
32 bit
C:\Program Files\Microsoft SQL Server
Right-clicking on your folder, then select properties
Clicking Advanced button
Uncheck "Compress contents to save disk space", then click OK button.
Finally, Reinstall your SQL Server.