Hi, thanks everyone for reading me.
I have samsung HD 500GB wicha came with a "encryption" app calles "Secret Zone". This program creates a virtual partition witch can only be mounted with the Samsung proprietary software.
I created one for files I wanted to keep secure, but after a long time this virtual partition crashed and, I think, tables got corrupted.
By running chkdisk (and other commands I found online) I was able to mount the now "empty" drive, and using several recovery apps I got many files back.
Yet I'm still missing 3 important files. 2 videos and 1 picture. One of the videos is partially recovered (5 sec from a 30 min video).
I have tried many programs (partition magic, R-Studio, Recuva, etc.) but all get mostly the same results (Active partition recovery got 3 more videos, but not the ones I wanted). R-Studio only in demo version, didn't buy because the "free" scan showed nothing new.
How can I rebuild the tables to have my full drive back with original structure or how can I get those 3 specific file back?
Is there a software that makes a deeper analysis, even if I have to leave the computer running for days? (most programs complete the scan in 12 minutes now).
Thanks for reading and I hope I can get my 3 files back.