Try to find a way to get back my windows file with Ubuntu

I had a big problem with some files. I suppose a virus changed the creation and modification date of some files and directory on Windows (2047, 2041 ...) The result is that every files and folders are like this : Code: !,þ>Ç(╗.¾>½ Impossible to read, rename, or copy them. But I really need to copy and print them :'( I tried to install Ubuntu with VMware but it failed. Looping IRQ message all the time. I thought use a live cd to get my files back and copy them to another location. Could you help me doing this please ? I have this version : ubuntu-11.10-desktop-i386-fr.iso

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