The v.4.27.20_PSdZData_Lite is a "repack," which generally means the files have been compressed and organized for easier distribution.
: Place the extracted folder into your E-Sys data directory, typically C:\Data\psdzdata\ . v42720 psdzdata lite repack download
PSdZData is not officially distributed to the public and is primarily shared within enthusiast communities: The v.4.27.20_PSdZData_Lite is a "repack