There is a torrent named: "Konjiki_no_Corda_2_Forte_Encore_READNFO_JPN_PSP-Caravan"
The file "cvn-kc2fa.r09" file is corrupted in that torrent (its 13mb instead of 20mb)
and also the cvn-kc2fa.nfo file has been edited, I've included the proper NFO file.
Instead of uploading the entire torrent, i'm just uploading the fixed files.
(Google the torrent name above, you should be able to find it easy...)
1) Copy all the files from the BAD torrent into a new folder
2) copy the NFO and R09 files from this torrent into the folder
3) Choose 'yes to all' when asked to overwrite the bad files.
4) Extract the game...
note: this game needs 5.55 firmware to run, so it might not work on 5.00 M33 or 5.50 GEN.
PS: the Release name of this game is wrong as well, its meant to be: