hwo to decode videos srf with key? i have all, more no know

[filmesson]

i have a smart tv h6400
i use my timemachine to recorder favorite programs of tv,
after recorded videos I put hdd in computer and use Ext2Mgr to enable file in hdd used by timemachine
after access on the files, i have it:

file.ini
file.mdb (probable serial key code)
file.srf (video)
file.ss

are possible can copy all files to my computer, but i not can copy the file with extension .MDB
"an error ocurred" i not can rename, move, copy, change anything on it.

I used DeSTRoi 1.3 in hdd with .mdb file more i get a error
I copy just files to my computer, after i can use this files in DeSTRoi
more in this folder of the files no have mdb file, when mdb file are in folder, program return a error.
the file not open with default application that are microsoft access, too get a error when try open file.

how i can get access in mdb file? or use it in DeSTRoi program to decode video srf?

thanks for your answers.

[sectroyer]

Your TV is H. Destroi is C/D only. You need H root from Extras. First donate than you will be able to decode your recordings NOOO other way