My friend gave me a pendrive with important data on it(did not do backup) to retrieve. When we connect pendrive to USB I get the message: The volume does not contain a recognized file system and system asks to format it which obviously I cannot do(I do not want to loose).
Is there any way to repair it or get the data from the pendrive?
My system is: Windows 7 64-bit, but the error first occured on my friend's Windows XP 32-bit.
EDIT: The error is on the both systems, I got this pendrive because of that error-> my friend asked me to repair it.
Photo rec did not find anything.
EDIT2: WonderShare does not find any files,EasyUS Data Recovery cannot even use that pendrive(cause the recovery program uses windows explorer to select the file and the windows explorer does not let select that USB drive
My mistake EasyUS Data Recovery in recover partition mode sees the pendrive but did recover 0 files.