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Fixes for Limewire
Which version of LW are you using?
The file should not disappear from the downld list. How many files are on your downld list?
It might be best to update to LW 4.4.1 if the other fixes don't work for you.
Forcing Resume on a file does have the side-effect of the file starting from zero. It's best to not force resume it but search the file again, & select it to downld again.