What if I found more than one error?

You should challenge each error separately, in writing only. Don't pick up the phone and call the credit bureau. Wait until one item is resolved before challenging another. If you challenge a whole bunch of items, the credit bureau will send you a letter saying that your disputes are irrelevant or frivolous, and they will do nothing further. You have to patient when dealing with the credit bureaus. Deal with each item one at a time.

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