Save thumbnails from cache

Hello, unfortunately my WD external hard drive My Book Live 3.0 irreparably crashed after 2.5 years. All my pictures are lost. In connection with the upgrading of windows I had the backup removed my laptop. In other words, a disaster. Now I’d like to save the thumbnails in the cache memory of the iPad in windows, so we still have memories in a small size. All birth pictures of our kids are there, etc. Who can be our savior? Sorry for my bad english


Sorry I have tried this before.

Let’s see if any of the users of the community can share some information with you about this.