Unrar Issues

[BAZZA]

When I have downloaded a file, I go to unrar it, but I get the error come up file is corrupt, even though I have downloded the par2 sets and tried to repair nothing happens. 

Also when a file I know should be ok to unrar, its not.  I now only really have a success rate of unraring files about ten percent.   Has anyone experienced something like this?

Or just run through a repair procedure with me...

Thanks

[Zeikzeil]

So you're saying the par2 set says the files are OK but when you try to extract them you get an error message? From your post it sounds as if you're doing this manually. If that's not the case, check the par2 set with QuickPar. If the files seem to be OK but you still can't extract them you might be using an outdated version of WinRAR (or whatever application you use to unrar).

[cr4zyfr4g]

I now only really have a success rate of unraring files about ten percent.

You should check your memory and your hdd.