Unconsciously we have deleted important data in our computer hard drive. Confused! That is one expression that would arise after it happened. This time you do not need to be confused again, I have a reference to a software that can solve this problem. His name is "GetDataBack", according to my experience data that can be saved is that deleted data only (not lost due to format or reinstall). You can try this software by downloading it at the link below. Good luck!

source : http://www.runtime.org/data-recovery-software.htm