game won't boot

I have a problem, just like topic said: game wont boot, when i try boot it.

I try play The Legend of Heroes: Trails of Cold Steel [BLUS31572],I think game should work, but it wont boot, and onyly show me this massage:

E LDR: SELF: Failed to decrypt metadata info!
E LDR: SELF: Failed to load SELF file metadata!
F LDR: class std::logic_error thrown: fs::file is null
S LDR: Boot from gamelist per Boot: done

I use method to lunch game with pkg file format option(youtube tutorial).

My computer spec is:
Intel Core i5 4690k 3.5GHz
8GB RAM
Windows 7 64 bit
Nvida GeForce GTX 750 Ti

I attach log and TTY files:

You're not trying to play BLUS31572, you're trying to play NPUB31759.
Read the Quickstart guide, ignore random YouTube tutorials. You're missing the rap file for the game. In: Installing games and software.

If you choose to go with the package method, you need to generate a RAP file using the RIF, ACT.DAT and your console's IDPS.