I broke a hard drive but I notice that the pictures in the catalog have been saved in the
- C:\Users\Vyrus\Pictures\Lightroom\LightR ... 3 Catalog Previews.lrdata.
they are in a format other than .jpeg (they are .lrprev)
What can I do?
The answer seems straight forward:
However that might be to trivial.
Are there really pictures in there? Or are you looking at previews?
follow this instructions : http://helpx.adobe.com/lightroom/kb/extract-previews-lightroom-4.html
... to get and install the script called "extract previews" which will allow you to convert your saved previews as jpg.