afternoon !
download cnc4worldbuilder here :
https://cncnz.com/downloads/tiberian-twilight-downloads/#utilities
_moving "CC4TiberianTwilightWorldBuilder.exe" setup in Command & Conquer 4 root install directory
_installing as administrator
_launching "WorldBuilder.exe" as administrator
_"Accept" user aagreement
_loading
_crash with following error in attm :
"<<< DID YOU REMEMBER TO BUILD DATA??? >>>
Type hash mismatch for type 0x1fd451bf in asset LargeGroupAudioMap:AirplaneLarge_Group_AmbientLoop. Expecected hash: 0x8d020dbe but got: 0xbb6b87ee
256 addresses:
(unknown)(0): WorldBuilder.exe+1000395 Debug::PreStaticInit+3147
(unknown)(0): WorldBuilder.exe+1000395 Debug::PreStaticInit+3147
(unknown)(0): KERNELBASE.dll+1220034 CharLowerW+4130
(unknown)(0): KERNELBASE.dll+1220471 CharLowerW+4567
........"
https://pastebin.com/PE0VuJ1s
waiting for your support specifically from @Plok @Plokite_Wolf if there because apparently at the origin of this upload on moddb too but inactive (last connection 2021)