20号升级档codex版没法用是什么情况

fourteen_zha

Data\GameData.pak Hash sum mismatch! Required MD5: -531030463
Data\IPL_Heads.pak Hash sum mismatch! Required MD5: -898551447
Data\ipl_videos.pak Hash sum mismatch! Required MD5: 2130303087
Data\ipl_videosb.pak Hash sum mismatch! Required MD5: 1383922802
Data\Scripts.pak Hash sum mismatch! Required MD5: 1996341324
Data\Tables.pak Hash sum mismatch! Required MD5: 930932861
Data\Levels\rataje\level.pak Hash sum mismatch! Required MD5: 1221167024
Data\Levels\rataje\recast.pak Hash sum mismatch! Required MD5: 363250143
Data\Levels\rataje\svo.pak Hash sum mismatch! Required MD5: -175595826
Data\_fastload\startup_Characters.pak Hash sum mismatch! Required MD5: -371196588
Data\_fastload\startup_Graphics.pak Hash sum mismatch! Required MD5: -1264036729
Engine\engine.pak Hash sum mismatch! Required MD5: 101609442
Engine\shadercache.pak Hash sum mismatch! Required MD5: -442334436
Engine\shadercachestartup.pak Hash sum mismatch! Required MD5: -1975127275
Engine\shadersbin.pak Hash sum mismatch! Required MD5: 3078015
Localization\Chineses_xml.pak Hash sum mismatch! Required MD5: -606677600
Localization\Czech_xml.pak Hash sum mismatch! Required MD5: 1734081736
Localization\English.pak Hash sum is valid.
Localization\English_DLC2.pak Hash sum is valid.
Localization\English_xml.pak Hash sum is valid.
Localization\French.pak Hash sum is valid.
Localization\French_DLC2.pak Hash sum is valid.
Localization\French_xml.pak Hash sum is valid.
Localization\German.pak Hash sum is valid.
Localization\German_DLC2.pak Hash sum is valid.
Localization\German_xml.pak Hash sum is valid.
Localization\IPL_English.pak Hash sum is valid.
Localization\IPL_French.pak Hash sum is valid.
Localization\IPL_German.pak Hash sum is valid.
Localization\Italian_xml.pak Hash sum is valid.
Localization\Polish_xml.pak Hash sum is valid.
Localization\Russian_xml.pak Hash sum is valid.
Localization\Spanish_xml.pak Hash sum is valid.
Localization\Turkish_xml.pak Hash sum is valid.

MD5有问题？