> I want to continue
> provides continue interrupted
so what's the problem?
> But,I do not want to overwrite existing files.(Huge
if this is the initial download, no problem, there was nothing in the cache to
loose.

If this was an update, anything not already processed has been lost from the
cache and will be redownloaded. The alternate is to delete the hts-cache\new.*
files and rename the old.* to new.* and then Update.