Don't mine with a cpu, it won't get you anywhere.
And usually windows asks you to let guiminer to send/recieve data from the internet.
If that window doesn't pop out you can set that manually in the firewall options.
Topic: GUIminer - Do ports need to be open? (Read 1706 times)
I have an Intel Core i7 processor. I've been trying to mine with GUIminer, but had no luck. I've just been mining at BitcoinPlus through Java, but I don't know how efficient this is in comparison.
So my question is, does mining for bitcoins require port-forwarding?
So my question is, does mining for bitcoins require port-forwarding?
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