[Healthy jpg files once recovery is done, doesn't open.]

The corrupted files was not recovered at all even with 'files repairs programs'. So I did a new scan in my pc with others applications like EaseUs. But I guess this is not the forum to talk about it.

And yes, IrfanView is great, I've always used too! :D

Thank you so much!

[Healthy jpg files once recovery is done, doesn't open.]

Thank you for the help John. The problem was already solved (not with irfanview). But I really appreciate for your time and disposition to help me!!

[Healthy jpg files once recovery is done, doesn't open.]

Hello guys,

So here is the problem: After format the HD and install Windows, I have lost 800 jpgs files that I need back, but these 800 files named 'pleaseComeback1.jpg' 'pleaseComeback2.jpg' 'pleaseComeback3.jpg'... it just doesn't come back to my life, only the files with random numbers [126162] [873323] [723616] come back. Sometimes is the ones that I need, but  it happens is impossible, after recovering them, to find where they are in the middle of the mess of so many files with numbers.

In others words: if the file is 'iamhappy.jpg', I can't acess it after recovery is done. But the same file in other strange part with number name like [125951], the job is done and I can open, but I can't find the others that I need.
Even though the state of images is Excellent and it has no overwritten clusters, and the Recuva really recouver these files, it happens that, every file with a name I can't see the Preview and I can't open after recover (like it's damaged).

Just a observation that I notice is that the named files on Recuva has informations like these:

Creation time: 29/08/2022 08:02;  Last modification time: 29/08/2022 08:02; Last access time: 29/08/2022 08:02

But the files with numbers does not have these informations, only: unknown, unknown, unknown. These is the good ones, I don't know why. 

Please, some help to understand this or how to repair the 'damaged' files. 

Thank you so much.