Hi, Don't worry if you have hidden your IMPORTANT DATA, that you want to recover at any cost, so first of all you don't have to pay a single penny from your pocket.
Now if you have installed new OS , then still you can get your data. Follow the steps below exactly and carefully :
1.) Download WinRar (which is free to download and use)
2.) Install WinRar in Your system.
3.) After successfully installing winrar, Open Winrar and follow these sub steps :
a.) open WinRar
b.) Go to "Command" Tab
c.) Under the command tab list choose "view file"
d.) choose th