you can try the following if you are using windows 7 ( I don't know if older versions support this):
- open a command-line window and type: explorer %appdata% (a window showing the Roaming directory will appear)
- go to the parent directory 'AppData' and right-click on it.
- go to the older versions tab in Properties and check if you can restore an old version of the folder.
- open a command-line window and type: explorer %appdata% (a window showing the Roaming directory will appear)
- go to the parent directory 'AppData' and right-click on it.
- go to the older versions tab in Properties and check if you can restore an old version of the folder.
its very helpful I also lost my wallet during reinstalling windows but now I have recover all my wallet and looking for recovering coins