Setup File Expired

Hi everyone, I have downloaded a few files today and get the same message on several "setup file expired". How do I fix this problem, I downloaded and installed the most recent winrar, (I removed the old one and re-installed the new one). I updated my Limewire - just purchased the most current one tonight. These 2 particular files I am really anxious to use and would love to get them to install. All help greatly appreciated.

Have any of your mp3 files turned into either .exe, or .rar files?

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I Don't Suffer From Insanity, I Enjoy Every Minute of it

No, I don't see any change in the music files, all still as they were originially and can be played, why? Thank you for your response tho, this has just stumped me.

The reason for my question is I have read several posts from members that have recieved that message and they had contracted a Virus or Worm inwhich all of there files had turned into one or the other file formates I asked you about.

Not sure what type of files your having trouble with, but if they are either Programs or Games there is a 99% chance they will be either infected, spam, or Fakes.

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I Don't Suffer From Insanity, I Enjoy Every Minute of it

Thank you Remoc for your response, I am running virus scan as soon as I get off the internet. Will post if it finds a virus. Thanks again.