Datasmithcadimporter plugin missing for my project the i have just create and unpack it with unrealpak.exe to try the unrealpak.exe

Development Programming & Scripting Blueprint
, , , , ,
1

and also it tills me that the datasmithfbximporter datasmithimporter mdlimporter and staticmesheditorextension plugins are missing
i clicked yes but its till me that the applevisionblueprintsupport plugin is also missing and thin it crash
i create the project with the UE4.21.2 and i tried to edit it with the UE4.21.2
help me