Where to begin? I ran a duplicate file finder and made the mistake of clicking on remove all duplicates. It wiped out 25 gigs of info on my computer all pictures taken with my digital camara all pdf files many pictures that I had downloaded off the net. all mp3 audio files my tax records and some programs and more. Now some of those might have been duplicates but most were not. I did not realize the extent of the damage I had done until my backup software had stopped making backups. My husband reloaded a new version of our software trying to make it backup each night. He had me check my new backup which is when I noticed that it had not backed up any of my picture files. I thought it was a problem with the backup software but when I checked the files on my computer they were truly empty. However when he did the new back up it eraced all of my old backups so my files are all gone with no backup. The story gets worse. I went looking for a program that would undelete deleted files on the internet. I found one downloaded it and installed it but much to my dismay it was full of adware and maleware that I can not seem to get rid of even after running Malewarebytes and junkfile remover adblock I have this adware maleware problem when runing firefox. I have been trying to rescue my computer and files and now all my files are gone and I have an infected computer and my backup is still not working and I am in tears. I would appreciate any help. Thank-you.