FastNotepad pls help

[Jarvishotmail]

I'm using SE XPERIA ARC S.
I upgraded my mobile to ICS and I installed IGORs FASTNOTEPAD, which I used to take notes and it was working fine... When my mobile has an issue I re-installed the ICS and the FastNotepad... When I restore the saved files from SD Card it shows.... #decrypt error..... As I have all my imp notes from my class and payment details I'm unable to access.. I msgd to IGORs site no use.. Can anyone help... Thanq

 

[nurmia]

i don't know it correctly.i will know you latter.