XnView Software

Thank you for your answer,

I install another version...i put my foto´s on a hard disk, it work! But when i simulate a crash (só make a copy of xnview mp nomade on a hard disk, i erase xnview mp nomade of my pc, and reinstall a copy) a information, ranking, disappear! I think that i´m near to find a ...

I would like to know how I can transfer my fotos on an external hard disk without losing my ranking, tags,... i can transfert my file with Xn View on a hard disk. But how can i save the catalog if my pc crash? it would be necessary to save the catalog with my foto´s? where can i find it on my ...