UMD Directory Fail

[Darth1701]

What I did:
I manage to decrypt some files that has not listed in PLAYABLE LIST,
and place both the encrypted & decrypted iso/cso file in the [UMDIMAGE] file.
Then ran [start-windows-x86] in the [jpcsp] file, and clicked [file > load UMD]
and then the directory just stuck, and copied what's behind it's window like a window...

I attached the snapshots, but I don't know how to drag out any more detailed information like codes and or error numbers.

Wish I could help~

PS.
I did mention i decrypted an encrypted iso/cso file.
request knowledge of decryption is REJECTED & DENIED!!

Hmm, I'm not sure I really should answer as your whole writing speaks not for much knowledge in the whole matter but I try it as simple as possible:

1) Just put the encrypted ISO image into the UMD-directory and start JPCSP, if this works you did something wrong when decrypting your eboot.bin and probably the resulting ISO is just bad.

2) What game did you try?

Try this and let me/us know the outcome