XnView Software

Thank you for reply.
These files are the same which I see nicely (I mean normal) under Windows XP.
Does Windows 7 64 did some font transformation/re-coding for file names - this I do not know. But probably does not since there is no reason for this. If these files transferred back to XP - they are ...

Nice program, no any problems under Win XP. But under Win 7 64 bit Pro, labels for files with names in Russian in thumbnail window are not shown at all (just question marks, ???), and as result files are un-openable.
Switching to Russian language (through Tools/Options) works (menu is shown in ...