thank you for your time.

@ crypto i am aware of that , but it is definitely more than 0,5 BTC so it is worth it.


@HI-TEC99

i just made a backup of my computer and stopped using it now.

I have the enclosure to put my hard drive into an "external" case and could use it on another computer yes.
But what's the point of regular data recovery ? The software will just find deleted files , right ? In this case the file actually wasn't deleted, but rather changed.
So i need tool to reset several data to a specific snapshot time.

My hardware is :

hard disks :

OCZ-Vertex2 3,5 ATA Device
Samsung SSD 830 Series ATA Device

graphic :
ATI Radeon HD 5800 Series

processor :
AMD Phenom(tm) II X4 955 Processor 3,6 GHZ

computer :
ACPI x64-based PC