Yesterday, while i was looking for a specific file, I’ve noticed that my whole directory of installers for my system utilities are gone. I panicked and go straight to google to find out how to recover accidentally deleted files.  And then i stumbled on a portable tiny software called Undelete Plus. Below is a little information about it.

Undelete Plus is a quick and effective way to restore accidentally deleted files. It can also recover files that have been emptied from the Recycle Bin, permanently deleted files within Windows using the Shift + Delete, and files that have been deleted from within a Command
Prompt.

Undelete Plus allows the following tasks to be performed:
- Recovery of deleted files from NTFS/NTFS5,     FAT12/FAT16/FAT32 volumes.
- Restoring deleted files on Windows 2000, Windows XP,     Windows 98, Windows ME, Windows NT, Windows 2003, Windows Vista

Undelete Plus works under Win 95/98/Me/NT/2000/XP/2003/Vista operating systems. The program supports all Windows file systems for hard and floppy drives including FAT12/16/32,NTFS/NTFS5 and image recovery from CompactFlash, SmartMedia, MultiMedia and Secure Digital cards.

Here’s a great tutorial on how to use UndeletePlus.