Legend of Dragoon download

Ok, I did a quick search of the forums and couldn't find anything that resolved my problem. I have downloaded disk 1 of legend of dragoon from the iso psx section of the site. I get a WinRAR archive and when I unzip it using WinRAR there is another archive inside called LOD1-4.iso. I cannot open this archive because I get the message" C:\Documents and Settings\NAME\Local Settings\Temp\Rar$DI12.7250\LOD1-4.iso
The archive is either in unknown format or damaged."So how do I get the image files I need? Alcohol 120% won't find any files.
Has anyone downloaded this recently and had the same problem, help would be greatly appreciated.

Well, you may want to upgrade WinRar or try 7z.
If that doesn't work, then you need to redownload the file with a download manager.

I downloaded it again from a different source. Had the same problem but I changed the LOD1-4.iso archive to open with notepad and all of a sudden Alcohol 120% can see it even though it a winRAR archive o.O.So problem solved. Thanks for the reply.