[HELP] EXTRACT psarc file (PS Vita) [Attached the archive's 1st & last sections]

[amVspR]

Hi there, please help me to extract this psarc file (from the game Dance with Devils). I tried using the available script but it showed error like the attached image

First and last sections of the game archive (cut with bmscutter)
https://mega.nz/#!ppZWGSTb!cjFWE61j0xv8 ... OobVMgWIBI
or
https://drive.google.com/open?id=18gduN ... dg2xrzGXi9
Thanks so much in advance!

[aluigi]

That archive is for sure encrypted, that's why you can't extract it.
Maybe someone will provide the information for decrypting it.