XnView Software

Thanks a lot, it worked!

Nevertheless it is unsatisfactory.Many of the pictures I download, I use to slightly improve. That means a lot of wrong thumbnails which will not easy selections.
Isn't there a means of basically sttling this matter?

Further tipps will be appreciated.

Thanks for your tipp, unfortunately it did not help. Perhaps any other suggestions, please?

Hallo, everyone,
I need help for the following problem:
The browser thumbnails do not show alterations to the pictures. As a consequence i have e.g. three identical thumbs in the browser, which in reality ought to show three stages of modifications.