Ага, попался!
В общем, делай клон ЯРом, иди в папку "Diablo III\Data_D3\PC\MPQs\Cache\base\" и удаляй нафиг все что там есть и закидывай туда "patch-base-14633.MPQ" из оригинальной папки игры (остальные ссылки игра сама создаст, хз как и зачем она это делает). Для меня сработало.
Вах! Спасибо огромное, я сломал себе мозг из-за того что клонированная дьябла перестала запускаться.
Корректный батник для создания линк-клона будет таким:
RMDIR "C:\Diablo III" /s /q
mkdir "C:\Diablo III"
mkdir "C:\Diablo III\Data_D3"
mkdir "C:\Diablo III\Data_D3\PC"
mkdir "C:\Diablo III\Data_D3\PC\MPQs"
mkdir "C:\Diablo III\Data_D3\PC\MPQs\Cache"
copy "Z:\Diablo3\Data_D3\PC\MPQs\Cache" "C:\Diablo III\Data_D3\PC\MPQs\Cache"
mklink "C:\Diablo III\Data_D3\PC\MPQs\ClientData.mpq" "Z:\Diablo3\Data_D3\PC\MPQs\ClientData.mpq"
mklink "C:\Diablo III\Data_D3\PC\MPQs\CoreData.mpq" "Z:\Diablo3\Data_D3\PC\MPQs\CoreData.mpq"
mklink "C:\Diablo III\Data_D3\PC\MPQs\HLSLShaders.mpq" "Z:\Diablo3\Data_D3\PC\MPQs\HLSLShaders.mpq"
mklink "C:\Diablo III\Data_D3\PC\MPQs\Sound.mpq" "Z:\Diablo3\Data_D3\PC\MPQs\Sound.mpq"
mklink "C:\Diablo III\Data_D3\PC\MPQs\Texture.mpq" "Z:\Diablo3\Data_D3\PC\MPQs\Texture.mpq"
mklink /D "C:\Diablo III\Data_D3\PC\MPQs\Win" "Z:\Diablo3\Data_D3\PC\MPQs\Win"
mklink /D "C:\Diablo III\Data_D3\PC\MPQs\base" "Z:\Diablo3\Data_D3\PC\MPQs\base"
mklink "C:\Diablo III\Data_D3\PC\MPQs\base-Win.mpq" "Z:\Diablo3\Data_D3\PC\MPQs\base-Win.mpq"
mklink /D "C:\Diablo III\Data_D3\PC\MPQs\ruRU" "Z:\Diablo3\Data_D3\PC\MPQs\ruRU"
mklink "C:\Diablo III\Data_D3\PC\MPQs\ruRU_Audio.mpq" "Z:\Diablo3\Data_D3\PC\MPQs\ruRU_Audio.mpq"
mklink "C:\Diablo III\Data_D3\PC\MPQs\ruRU_Cutscene.mpq" "Z:\Diablo3\Data_D3\PC\MPQs\ruRU_Cutscene.mpq"
mklink "C:\Diablo III\Data_D3\PC\MPQs\ruRU_Text.mpq" "Z:\Diablo3\Data_D3\PC\MPQs\ruRU_Text.mpq"
mklink "C:\Diablo III\Data_D3\PC\realmlist.dtf" "Z:\Diablo3\Data_D3\PC\realmlist.dtf"
mklink "C:\Diablo III\.agent.db" "Z:\Diablo3\.agent.db"
mklink "C:\Diablo III\BattlenetAccount.url" "Z:\Diablo3\BattlenetAccount.url"
mklink /D "C:\Diablo III\Bnet" "Z:\Diablo3\Bnet"
mklink "C:\Diablo III\Diablo III Launcher.exe" "Z:\Diablo3\Diablo III Launcher.exe"
mklink "C:\Diablo III\Diablo III.exe" "Z:\Diablo3\Diablo III.exe"
mklink "C:\Diablo III\Diablo III.mfil" "Z:\Diablo3\Diablo III.mfil"
mklink "C:\Diablo III\Diablo III.tfil" "Z:\Diablo3\Diablo III.tfil"
mklink /D "C:\Diablo III\InspectorReporter" "Z:\Diablo3\InspectorReporter"
mklink "C:\Diablo III\Launcher.db" "Z:\Diablo3\Launcher.db"
mklink /D "C:\Diablo III\Logs" "Z:\Diablo3\Logs"
mklink "C:\Diablo III\Manual.url" "Z:\Diablo3\Manual.url"
mklink "C:\Diablo III\Microsoft.VC90.CRT.manifest" "Z:\Diablo3\Microsoft.VC90.CRT.manifest"
mklink "C:\Diablo III\SetupWin.mpq" "Z:\Diablo3\SetupWin.mpq"
mklink "C:\Diablo III\TechSupport.url" "Z:\Diablo3\TechSupport.url"
mklink /D "C:\Diablo III\Updates" "Z:\Diablo3\Updates"
mklink "C:\Diablo III\fmodex.dll" "Z:\Diablo3\fmodex.dll"
mklink "C:\Diablo III\icudt49.dll" "Z:\Diablo3\icudt49.dll"
mklink "C:\Diablo III\icuin49.dll" "Z:\Diablo3\icuin49.dll"
mklink "C:\Diablo III\icuuc49.dll" "Z:\Diablo3\icuuc49.dll"
mklink "C:\Diablo III\ijl15.dll" "Z:\Diablo3\ijl15.dll"
mklink "C:\Diablo III\msvcp90.dll" "Z:\Diablo3\msvcp90.dll"
mklink "C:\Diablo III\msvcr90.dll" "Z:\Diablo3\msvcr90.dll"
mklink /D "C:\ProgramData\Battle.net" "Z:\Battle.net"
mkdir "C:\Diablo III\Data_D3\PC\MPQs\Cache\base"
copy "Z:\Diablo3\Data_D3\PC\MPQs\Cache\base\patch-base-14633.MPQ" "C:\Diablo III\Data_D3\PC\MPQs\Cache\base"
echo CHECK FOR ERRORS! SHOULD NOT BE ANY.
exit