i can't read "Primal GameData_BP". How can i read this?

[anonymous_user_8d580150]

I just Copy those three files (generic mod, primal gamedata, testgamemode).

“generic mod” and “testgamemode” I can read (double click). but Double click at “primal gamedata” Engine suddenly stop and didn’t interact anymore.

any options to solve this problem?

(i’m using window 8.1K)