plz teach about freeze when open PrimalGameData_BP_GenericMod

Hi Im newbie japanese ark player
sry about broken english.

when I open PrimalGameData_BP 100% freeze ark Dev kit.
I can open other Blueprints ex) TestGameMode_GenericMod.

plz Teach me how to resolve this problem.

Wait. Your computer has to handle everything in that file. It takes a long time the first time you open the dev kit.