Couldn't update resource,not a read-only bug

I made a plugin with content as DLC for download

the fullgame profile works,but the DLC failed:Couldn’t update resource

it is not read-only bug,the answer in AnswerHUB are outdated

https://answers.unrealengine.com/questions/207655/packaging-error-couldnt-update-resource.html,this not work

anymore,I added the code after all file.copy function

I tested 3 computers on WIN10,all failed

please help

Hey evehal,

There was recently another thread posted with this same issue. As a result, I’m going to close this thread and move the discussion over to the thread linked below:

Please refer to that thread for more information regarding this issue, and also provide and repro steps you may have so we can reproduce the issue on our end in that thread.

Thanks