Pity that the links trap_jaw gave you didn't help...

You say, "... on a network..."

Can you explain more ?

Also, what possible other changes have been made to the system ? We don't know if you are the Administrator of the mentioned network so it is possible to assume for now that someone has altered some of the configs of your network...

And, can you include a recent history of your LimeWire updates or re-installs, please ?

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